Betty White: Biden leads tributes for Golden Girls actress
The long-time Hollywood star died on Friday at the age of 99 after an eight-decade film and TV career. from BBC News - World https://ift.tt/32TkNzz
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Showing posts from December, 2021
French ban on plastic packaging for fruit and vegetables begins
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Desmond Tutu: Body of South African hero to be aquamated
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Obituary: Betty White, the Golden Girl with a heart of gold
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Covid booster 88% effective against hospital treatment with Omicron
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Romelu Lukaku: Chelsea manager Thomas Tuchel 'does not like' striker's comments
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Ghislaine Maxwell: Rape survivor describes 'locking eyes' with Maxwell in court
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Jeffrey Epstein: Charges dropped against prison guards who falsified records
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Covid-19: WHO chief optimistic disease will be beaten in 2022
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Virginia Giuffre: Prince Andrew accuser seeks evidence he could not sweat
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Breakaway Super League, Tokyo's 'Covid Games', cricket's racism crisis - a huge year for sports news
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Rogel Aguilera-Mederos: Colorado truck driver's sentence cut by 100 years
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Colorado Wildfires: Thousands evacuated as buildings burn
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Healthy diet in early pregnancy reduces risk of gestational diabetes
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Safer carbon capture and storage
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Atmospheric carbon dioxide (CO2) levels have increased significantly over the last 50 years, resulting in higher global temperatures and abrupt changes to Earth's climate. Carbon capture and storage (CCS) is one of the new technologies that scientists hope will play an important role in tackling the climate crisis. It involves the capture of CO2 from emissions from industrial processes, or from the burning of fossil fuels in power generation, which is then stored underground in geological formations. CCS will also be key if we want to produce 'clean-burning' hydrogen from hydrocarbon systems. from Latest Science News -- ScienceDaily https://ift.tt/343RgU9
Stopping dementia at the nose with combination of rifampicin and resveratrol
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Researchers have shown in mice models of Alzheimer's disease, frontotemporal dementia, and dementia with Lewy bodies, that the intranasal administration of rifampicin and resveratrol in combination is safer and improves cognitive function more than rifampicin alone. The research results are expected to lead to the development of safe and effective nasal spray for the prevention of dementia. from Latest Science News -- ScienceDaily https://ift.tt/3sM45go
Smart and sustainable food packaging keeps harmful microbes at bay
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Nits on ancient mummies shed light on South American ancestry
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For the first time, scientists have recovered ancient human DNA from the sticky glue head lice use to attach their eggs to their host's hair. The new technique was trialled on mummified remains and the DNA has revealed clues about how the people died and the movements of populations thousands of years ago. from Latest Science News -- ScienceDaily https://ift.tt/3EEtoTF
Covid: Woman isolates in toilet for five hours after positive mid-flight test
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Africa Cup of Nations: Tournament is being 'disrespected', says former England striker Ian Wright
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How DNA is preserved in archaeological sediments for thousands of years
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The analysis of ancient DNA preserved in sediments is an emerging technology allowing for the detection of the past presence of humans and other animals at archaeological sites. Yet, little is known about how DNA is preserved in sediment for long periods of time. Scientists have now shed light on the matter by isolating DNA from solid blocks of undisturbed sediment that are embedded in plastic resin. The study reveals that ancient human and animal DNA is concentrated in small 'hot spots', particularly in microscopic particles of bone or feces. Micro-sampling of such particles can recover substantial amounts of DNA from ancient humans, such as Neanderthals, and other species and link them to archaeological and ecological records at a microscopic scale. from Latest Science News -- ScienceDaily https://ift.tt/3JqnkSF
Virginia Confederate monuments likely headed to black history museum
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Syntropic agriculture: A new way of farming in dry climates?
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Desmond Tutu: Religious and political leaders pay tribute in Cape Town
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Ukraine tensions: Biden and Putin phone call seeks 'diplomatic path'
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Covid: Omicron and Delta driving tsunami of cases - WHO
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Robert E. Lee: Virginia workers open Civil War era time capsule
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Israel tries to contain avian flu outbreak after 5,000 wild cranes die
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Jordan MPs fighting in parliament session live-streamed on local television
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Ghislaine Maxwell jury faces longer hours because of Covid
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Researchers use electron microscope to turn nanotube into tiny transistor
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Fingers made of laser light: Controlled grabbing and rotation of biological micro-objects
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Scientists develop concept for feedback-controlled optical tweezers.These tweezers made of highly focused laser light can grab cell clusters in a controlled manner and rotate them in any direction. This will allow objects such as miniature tumors to be studied more specifically under the microscope. from Latest Science News -- ScienceDaily https://ift.tt/3EJyIWd
Improving medication treatment leads to dramatic gains in emergency department care for opioid use disorder
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Climate and soil determine the distribution of plant traits
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An international research team succeeded in identifying global factors that explain the diversity of form and function in plants. The researchers collected and analyzed plant data from around the world. For the first time, they showed for characteristics such as plant size, structure, and life span how strongly these are determined by climate and soil properties. Insights derived from this could be crucial to improving Earth system models with regard to the role of plant diversity. from Latest Science News -- ScienceDaily https://ift.tt/3EwBkXf
Controlled burning of natural environments could help offset our carbon emissions
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Planting trees and suppressing wildfires do not necessarily maximize the carbon storage of natural ecosystems. A new study has found that prescribed burning can actually lock in or increase carbon in the soils of temperate forests, savannahs and grasslands. from Latest Science News -- ScienceDaily https://ift.tt/3pum0Ga
Leading American naturalist EO Wilson, dubbed 'Darwin's heir', dies at 92
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HIV infection: Better understanding the reservoir of virus in the body
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Scott Marsh: Viral and controversial art of 'Australia's Banksy'
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How this clip restored one man's dream of being a pilot
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Desmond Tutu: Obama joins tributes to South Africa anti-apartheid hero
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Sudan coup: Security forces accused of violence against protesters
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Letter from Africa: Why Kenya's taxman is eyeing social media
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Why a former oil executive is capping abandoned wells
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Spain's La Palma volcano eruption declared over after three months
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NASA's Webb telescope launches to see first galaxies, distant worlds
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NASA's James Webb Space Telescope launched Dec. 25 from Europe's Spaceport in French Guiana, South America. The Webb observatory's mission is to seek the light from the first galaxies in the early universe and to explore our own solar system, as well as planets orbiting other stars, called exoplanets. from Latest Science News -- ScienceDaily https://ift.tt/3HcEyAM
French zoo closed temporarily after pack of nine wolves escape
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'Let's go, Brandon': Caller pranks Biden at White House event
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Police stray bullet kills teen in LA store's dressing room
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Templating approach stabilizes 'ideal' material for alternative solar cells
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‘Pop-up’ electronic sensors could detect when individual heart cells misbehave
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UC San Diego engineers developed a powerful new tool that directly measures the movement and speed of electrical signals inside heart cells, using tiny 'pop-up' sensors that poke into cells without damaging them. It could be used to gain more detailed insights into heart disorders and diseases. from Latest Science News -- ScienceDaily https://ift.tt/3yS3hHO
Microorganism sheds new light on cancer resistance
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Scientists describe T. adhaerens' unusual behavior, including its capacity to repair its DNA even after significant radiation damage and to extrude injured cells, which later die. The findings advance scientific investigations of natural cancer-suppression mechanisms across life. Insights gleaned from these evolutionary adaptations may find their way into new and more effective therapies for this leading killer. from Latest Science News -- ScienceDaily https://ift.tt/3z3qSp6
Covid: Christmas flights cancelled and new curbs amid Omicron spread
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James Franco accusers call him 'completely insensitive' after interview
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Russian priest who adopted 70 children jailed for abuse
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Chris Noth: Fourth woman accuses Sex and the City actor of assault
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Metabolic syndrome increased risk of acute respiratory distress syndrome, death for hospitalized COVID-19 patients, study finds
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Patients hospitalized with COVID-19 who had a combination of high blood pressure, obesity, diabetes, or other conditions associated with metabolic syndrome were at much higher risk of acute respiratory distress syndrome (ARDS) and death, according to a new study. from Latest Science News -- ScienceDaily https://ift.tt/3pn6GuX
Innovative X-ray imaging shows COVID-19 can cause vascular damage to the heart
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Researchers have detected significant changes in the heart muscle tissue of people who died from COVID-19. The study underpins the involvement of the heart in COVID-19 at the microscopic level by imaging and analyzing the affected tissue in the three dimensions. from Latest Science News -- ScienceDaily https://ift.tt/3eibFqD
Machine learning models quantum devices
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Technologies that take advantage of novel quantum mechanical behaviors are likely to become commonplace in the near future. These may include devices that use quantum information as input and output data, which require careful verification due to inherent uncertainties. The verification is more challenging if the device is time dependent when the output depends on past inputs. For the first time, researchers using machine learning dramatically improved the efficiency of verification for time-dependent quantum devices by incorporating a certain memory effect present in these systems. from Latest Science News -- ScienceDaily https://ift.tt/3sKda9B
Sudan women protest against 'rape by security forces'
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Study finds electric vehicles provide lower carbon emissions through additional channels
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Kêfa Sagbadjou Glèlè: Monarch of once-powerful West African kingdom dies
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President Putin: West must give us guarantees over Ukraine
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Fueling the future with new perovskite-related oxide-ion conductors
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Stable and high oxide-ion conductors based on a new hexagonal perovskite-related oxide has been reported in a recent study. These high-performance oxide-ion conductors could pave the way for the development of solid electrolytes for next-generation batteries and clean energy devices such as solid oxide fuel cells. from Latest Science News -- ScienceDaily https://ift.tt/3FjkgFj
Could EKGs help doctors use AI to detect pulmonary embolisms?
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Pulmonary embolisms are dangerous, lung-clogging blot clots. In a pilot study, scientists showed that artificial intelligence (AI) algorithms can detect signs of these clots in electrocardiograms (EKGs), a finding which may one day help doctors with screening. from Latest Science News -- ScienceDaily https://ift.tt/3yV6QNx
Genes are switched on in the human embryo from the get-go
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A new platform for controlled design of printed electronics with 2D materials
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Xi'an: Chinese city under lockdown as Covid cases rise
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Breakthrough identification of proteins necessary for muscle regeneration
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Step forward in quest to develop living construction materials and beyond
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Some engineered living materials can combine the strength of run-of-the-mill building materials with the responsiveness of living systems. Think self-healing concrete or paint that changes color when a specific chemical is detected. Critical early research sheds new light on this exciting advancement, which would revolutionize construction and maintenance, with wide-reaching economic and environmental implications and potential for biomedical applications. from Latest Science News -- ScienceDaily https://ift.tt/3qlz9AA
Fast and durable batteries to come: A promising anode material for lithium-ion batteries
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To overcome the slow charging times of conventional lithium-ion batteries, scientists have developed a new anode material that allows for ultrafast charging. Produced via a simple, environmentally sound and efficient approach involving the calcination of a bio-based polymer, this novel material also retained most of its initial capacity over thousands of cycles. The findings of this study will pave the way to fast-charging and durable batteries for electric vehicles. from Latest Science News -- ScienceDaily https://ift.tt/32bkPmp
Scientists discover White-handed gibbons that have been evolving in the south of Malaysia
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Genetic assessment of captive gibbons to identify their species and subspecies is an important step before any conservation actions. A group of wildlife researchers recently discovered a previously unknown population of white-handed gibbons (subspecies lar) from Peninsular Malaysia. from Latest Science News -- ScienceDaily https://ift.tt/3H269Vn
Consciousness in humans, animals and artificial intelligence
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Spain police thwart raffle of Christmas hamper stuffed with drugs
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Solar power: 'Wonder material' phosphorene nanoribbons live up to hype in first demonstration
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Israel rejects 'alarm call' by Christian leaders in Jerusalem
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Mauritius oil spill: Captain guilty over tanker spill
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Pain and anxiety impact breathing on a cellular level
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A team of scientists has uncovered a neural network in the brain that coordinates breathing rhythm with feelings of pain and fear. Along with contributions to the fields of pain management, psychological theories of anxiety, and philosophical investigations into the nature of pain, their findings could lead to development of an analgesic that would prevent opioid-induced respiratory depression (OIRD), the disrupted breathing that causes overdose deaths. from Latest Science News -- ScienceDaily https://ift.tt/3pbJgZj
New major discovery in the animal kingdom: 14 new species of shrews
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Researchers recently made a major discovery -- 14 new species of shrews, which is the largest number of new mammals described in a scientific paper since 1931. After a decade-long journey taking inventory of Indonesian shrews living on the island of Sulawesi, a group of scientists has identified 14 new endemic species. from Latest Science News -- ScienceDaily https://ift.tt/3J5HCAn
Keeping active through varied activities can reduce risk of developing dementia
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Gabon youth coach arrested after male rape claims which he denies
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New device advances commercial viability of solar fuels
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Timed Teaser: Bruce Springsteen's back catalogue - who bought it?
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Research takes early step towards drug to treat common diabetes complication hypoglycemia
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New research has taken an important step towards the goal for a treatment for the common diabetes complication hypoglycemia, or low blood sugar. Researchers found a way help to defend against hypoglycemia by boosting hormonal defense systems. The team believes they have identified a promising target in the brain could be useful for future drug development to create an anti-hypoglycemia drug. from Latest Science News -- ScienceDaily https://ift.tt/3J2N6ft
Alaa Abdel Fattah: Leading Egyptian activist jailed for five years
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Redrawing the lines: Growing inexpensive, high-quality iron-based superconductors
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Superconducting materials show zero electrical resistance at low temperatures, which allows them to conduct 'supercurrents' without dissipation. Recently, a group of scientists developed an inexpensive, scalable way to produce high-temperature superconductors using 'grain boundary engineering' techniques. The new method could help develop stronger, inexpensive, and high operating temperature superconductors with impactful technological applications. from Latest Science News -- ScienceDaily https://ift.tt/3e7Pd3p
For IBS, specific diets are less important than expected
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Many IBS sufferers avoid certain types of food and often exclude gluten. However, a large new study does not show a relationship between high intake of gluten and increased IBS symptoms. The researchers did find that a certain type of carbohydrate called 'fodmaps' can aggravate intestinal problems, however, the overall results indicate that they also have less influence than previously thought. from Latest Science News -- ScienceDaily https://ift.tt/3IZmpIu
Drakeo the Ruler dies after stabbing at LA music festival
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As the mercury rises, the urban heat penalty grows, especially at night
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‘Gentrification’ changes the personality make-up of cities in just a few years
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Study shows how HIV copies itself in the body
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HIV replication in the human body requires that specific viral RNAs be packaged into progeny virus particles. A new study has found how a small difference in the RNA sequence can allow the viral RNA to be packaged for replication, creating potential targets for future HIV treatments. from Latest Science News -- ScienceDaily https://ift.tt/32fDCwo
How diet influences taste sensitivity and preference
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What you eat influences your taste for what you might want to eat next. So claims a University of California, Riverside, study performed on fruit flies. The study offers a better understanding of neurophysiological plasticity of the taste system in flies. from Latest Science News -- ScienceDaily https://ift.tt/3q3s4o4
Jake Paul: YouTube star knocks out Tyron Woodley in Florida for fifth win
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Sudan coup: Thousands protest on uprising anniversary
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Fire and ice: The puzzling link between western wildfires and Arctic sea ice
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Sports Personality 2021: Simone Biles honoured with Lifetime Achievement award
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Coast redwood and sequoia genome sequences completed
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Scientists have completed the sequences for the coast redwood and giant sequoia genomes. The research helps better explain the genetic basis for these species' ability to adapt to their changing environments. The findings indicate that the coast redwood genome evolved from a single ancestral species. from Latest Science News -- ScienceDaily https://ift.tt/3yBRYDv
The Ashes: England collapse again as Australia take total control of second Test
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Super Typhoon Rai: Walking through the storm's trail of destruction
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New discovery on how omega-3 fatty acids can reduce atherosclerosis
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A receptor activated by substances formed from omega-3 fatty acids plays a vital role in preventing inflammation in blood vessels and reducing atherosclerosis, a new study reports. The discovery can pave the way for new strategies for treating and preventing cardiovascular disease using omega-3 fatty acids. from Latest Science News -- ScienceDaily https://ift.tt/326GSdN
Son's tribute to 'bawdy, fertile matriarch' goes viral
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Using strategy to preserve biodiversity while saving space
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The breathtaking variety of life on Earth is in danger; biodiversity is declining rapidly. As many as one million species are at risk; many could become extinct in the next few decades. Accordingly, protected areas are urgently needed, but are often poorly chosen from a strategic perspective. But how can the biological diversity of a given region best be measured? With the aid of an innovative new approach, a team of researchers have now identified the most valuable areas in Latin America. from Latest Science News -- ScienceDaily https://ift.tt/3GWRPxr
New study reveals how epithelial cells in the body naturally eliminate 'precancerous' ones
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Normal epithelial cells show the ability to push out precancerous ones present in the epithelium, by means of 'cell competition.' But the exact molecular mechanism of this recognition by normal epithelial cells was unknown. Now, researchers have unraveled the interactions and cellular pathways leading to this extrusion, allowing them to identify a candidate for a therapeutic target for future cancer prevention research. from Latest Science News -- ScienceDaily https://ift.tt/3Fbb7yw
Robots use fear to fight invasive fish
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The invasive mosquitofish (Gambusia holbrooki) chews off the tails of freshwater fishes and tadpoles, leaving the native animals to perish while dining on other fishes' and amphibians' eggs. Researchers engineered a robot to scare mosquitofish away, revealing how fear alters its behavior, physiology, fertility -- and may help turn the tide against invasive species. from Latest Science News -- ScienceDaily https://ift.tt/3J2scx8
Greenland’s nutrients changing, with global impact
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Scientists have discovered the availability of carbon in Greenland's waters is shifting poleward and appearing earlier than in previous decades. This finding will enhance understanding of carbon cycling and nutrient availability in this rapidly warming and changing environment. from Latest Science News -- ScienceDaily https://ift.tt/3DXZ9qx
Better identification of sesame in food packaging needed to avoid anaphylaxis
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SARS-CoV-2 protein interacts with Parkinson’s protein, promotes amyloid formation, study finds
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Researchers have shown that, at least in the test tube, the SARS-CoV-2 N-protein interacts with a neuronal protein called alpha-synuclein and speeds the formation of amyloid fibrils, pathological protein bundles that have been implicated in Parkinson's disease. from Latest Science News -- ScienceDaily https://ift.tt/3sggJUu
Ghislaine Maxwell trial: Defence attorneys begin arguments
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Time lag between intervention and actual CO2 decrease could still lead to climate tipping point
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A simplified mathematical model of carbon dioxide (CO2) concentrations and temperature found a 'lag time' between human intervention and an actual decrease in CO2 levels. This lag time has ramifications for intervention strategies meant to avoid climate tipping points and potentially catastrophic temperature increases. from Latest Science News -- ScienceDaily https://ift.tt/3p1GXrQ
Gallic acid and stretching decrease osteoarthritis markers in cartilage cells
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Researchers used gallic acid, an antioxidant found in gallnuts, green tea and other plants, and applied a stretching mechanism to human cartilage cells taken from arthritic knees that mimics the stretching that occurs when walking. The combination not only decreased arthritis inflammation markers in the cells but improved the production of desired proteins normally found in healthy cartilage. While still at an early stage, the findings suggest a new procedure could be developed to treat cartilage cells extracted from a patient to grow a supply of cells or a tissue to be re-implanted. from Latest Science News -- ScienceDaily https://ift.tt/3IUjOiS
Researchers first to predict when bacteria may become resistant to antibiotics
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Claudette Colvin: Civil rights pioneer has record cleared
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Good mental health in young adults born after assisted reproduction
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Use of assisted reproductive techniques (ART) does not lead to poorer mental health in children across adolescence and young adulthood, according to a large observational study. The study found a slightly higher risk of obsessive-compulsive disorder for those born after ART but this was explained by parental background factors. from Latest Science News -- ScienceDaily https://ift.tt/31XfgIa
Derek Chauvin pleads guilty in George Floyd civil rights case
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Megan Thee Stallion 'told to dance' by Tory Lanez before alleged shooting
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2022 World Cup: Ex-media officer loses Qatar corruption appeal
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On the front line as Afghan children battle malnutrition and measles
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Meltwater influences ecosystems in the Arctic Ocean
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In the summer months, sea ice from the Arctic drifts through Fram Strait into the Atlantic. Thanks to meltwater, a stable layer forms around the drifting ice atop the salty seawater, producing significant effects on biological processes and marine organisms. from Latest Science News -- ScienceDaily https://ift.tt/3q2eJfZ
Riccardo Ehrman: Journalist who prompted Berlin Wall to fall dies
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Advanced analysis of Apollo sample illuminates Moon’s evolution
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Sophisticated analysis of a rock sample taken from the Moon during the Apollo 17 mission revealed new information about the complex cooling and evolutionary history of the Moon. The diffusion patterns preserved in the mineral grains were consistent with a rapid cooling history of no more than 20-million-years at high temperatures. The finding challenges previous estimates of a 100-million-year cooling duration and supports initial rapid cooling of magmas within the lunar crust. from Latest Science News -- ScienceDaily https://ift.tt/3pXbZjS
Third of fertility specialists still recommend a type of IVF treatment which has no clear evidence of benefit
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Despite a lack of evidence that the intrusive IVF treatment process of scratching the womb (endometrial scratching) increases the chances of having a baby, a third of fertility specialists are still offering this often-painful procedure. from Latest Science News -- ScienceDaily https://ift.tt/3oVUVve
New guidelines may help reduce tick-borne illness
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The number of cases of tick-borne illnesses (TBIs) reported annually to the Centers for Disease Control and Prevention (CDC) has more than doubled over the past two decades in the United States. An expert panel has developed a set of clinical practice guidelines that recommends low-risk interventions, employable with minimal resources, to help reduce the number of TBIs. from Latest Science News -- ScienceDaily https://ift.tt/3FaCWH2
Decade-old photographs shared on social media give away a new species of pygmy grasshopper
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While scrolling the social network iNaturalist, researchers spotted photographs of what turned out to be a Peruvian species of grasshopper currently unknown to science. Having described the new insect with no formal name, the team demonstrates that first, it's not an easy task to describe a species from photographs only, and, secondly, there's a wealth of digital data ready to reveal the Earth's unknown biodiversity. from Latest Science News -- ScienceDaily https://ift.tt/33BxFL7
German court jails hitman for Berlin murder on Russia's orders
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Decreased vehicle emissions linked with significant drop in deaths attributable to air pollution
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How organic neuromorphic electronics can think and act
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The human brain works differently than a computer - while the brain works with biological cells and electrical impulses, a computer uses silicon-based transistors. Scientists have equipped a toy robot with a smart and adaptive electrical circuit made of soft organic materials, similarly to the biological matter. With this bio-inspired approach, they were able to teach the robot to navigate independently through a maze using visual signs for guidance. from Latest Science News -- ScienceDaily https://ift.tt/3EZtBlt
Low-cost AI soil sensors could help farmers curb fertilizer use
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Researchers discover how cells from tumors remain dormant for years before metastasis occurs
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From flashing fireflies to cheering crowds -- Physicists unlock secret to synchronization
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Physicists have unlocked the secret that explains how large groups of individual 'oscillators' -- from flashing fireflies to cheering crowds, and from ticking clocks to clicking metronomes -- tend to synchronize when in each other's company. This new discovery has a suite of potential applications, including developing new types of computer technology that uses light signals to process information. from Latest Science News -- ScienceDaily https://ift.tt/3oQsZsX
Kentucky tornadoes: Race to find missing in flattened US towns
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Golden Globes: Belfast and The Power of the Dog lead field for troubled awards
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Life arose on hydrogen energy, researchers suggest
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How did the first chemical reactions get started at the origin of life and what was their source of energy? Researchers have reconstructed the metabolism of the last universal common ancestor, LUCA. They found that almost all chemical steps used by primordial life to piece together the molecular building blocks of cells are energy releasing reactions. This identified the long-sought source of energy needed to drive these reactions forward, which has been hiding in plain sight. The energy required to synthesize the building blocks of life comes from within metabolism itself, as long as one essential starting compound is included. The secret ingredient that releases the energy from within at life's origin is the cleanest, greenest, newest and oldest of all energy carriers: Hydrogen gas, H2. from Latest Science News -- ScienceDaily https://ift.tt/3IGGpQ9
A missing genetic switch at the origin of malformations
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Embryonic development follows delicate stages: for everything to go well, many genes must coordinate their activity according to a very meticulous scheme and tempo. This precision mechanism sometimes fails, leading to more or less disabling malformations. By studying the Pitx1 gene, one of the genes involved in the construction of the lower limbs, a team has discovered how a small disturbance in the activation process of this gene is at the origin of clubfoot, a common foot malformation. Indeed, even a fully functional gene cannot act properly without one of its genetic switches. from Latest Science News -- ScienceDaily https://ift.tt/3EYaw3i
Significant energy savings when electric distribution vehicles take their best route
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Range anxiety with electric commercial vehicles is real, since running out of battery can have serious consequences. Researchers have developed tools to help electric delivery-vehicles navigate strategically to use as little energy as possible. The secret lies in looking beyond just the distance traveled, and instead focusing on overall energy usage -- and has led to energy savings of up to 20 per cent. from Latest Science News -- ScienceDaily https://ift.tt/320kkuZ
Israeli Prime Minister Bennett in first trip to UAE as Iran threat looms
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Black Axe: Leaked documents shine spotlight on secretive Nigerian gang
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Howard University: Why these students slept out in tents on campus for weeks
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Ethiopia war: World heritage site Lalibela back in rebel hands
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Obituary: Vicente Fernández, Mexico's king of ranchera
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Reckya Madougou: Opposition leader jailing damages Benin democracy - lawyer
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Russia Ukraine: Massive consequences if Moscow invades, G7 says
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Anne Rice, author of Interview with the Vampire, dies aged 80
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Alan Shepard: Bezos space company sends first US astronaut's daughter to space
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Albert Benaiges: Ex-Barcelona academy chief faces sex abuse claims
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'Deadliest tornado system to ever run through Kentucky'
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Disrupting flow of wood from rivers to oceans impacts marine environments
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Researchers develop advanced catalysts for clean hydrogen production
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Getting childhood obesity initiatives across the finish line
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Too often, strategies proven in research studies to reduce pediatric obesity are never implemented in the 'real world.' Researchers describe a school-based program that gets these interventions across the finish line by inviting schools to tailor them to their own needs. Thanks to this flexible approach, 200 schools in South Carolina have signed on and seen improvements in both health and educational outcomes. from Latest Science News -- ScienceDaily https://ift.tt/33qqiWN
Study on genetic changes in neuroblastoma
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When cells within a single tumor differ in terms of their genetic makeup, this is referred to as intratumor heterogeneity. Researchers have been able to reconstruct the process by which this genetic heterogeneity develops in neuroblastoma, a type of cancer which primarily affects young children. According to their findings, the genetic makeup of individual tumors shows marked spatial and temporal variability. from Latest Science News -- ScienceDaily https://ift.tt/3ISgvZR
Development of a high-energy-resolution, LaB6 nanowire-based field emission gun
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Engineers have developed a lanthanum hexaboride (LaB6) nanowire-based field emission gun that is installable on an aberration-corrected transmission electron microscope (TEM). This combined unit is able to perform atomic resolution observation at an energy resolution of 0.2 eV -- the highest resolution ever recorded for non-monochromatic electron guns -- with a high current stability of 0.4%. from Latest Science News -- ScienceDaily https://ift.tt/3Gsb0yK
Atom laser creates reflective patterns similar to light
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Cooled to almost absolute zero, atoms not only move in waves like light but also can be focused into shapes called caustics, similar to the reflecting or refracting patterns light makes on the bottom of a swimming pool or through a curved wine glass. In experiments, scientists have developed a technique to see these matter wave caustics by placing attractive or repulsive obstacles in the path of a cold atom laser. The results are curving cusps or folds, upward or downward 'V' shapes. These caustics have potential applications for highly precise measurement or timing devices such as interferometers and atomic clocks. from Latest Science News -- ScienceDaily https://ift.tt/3IDYb6s
Real-world study shows the potential of gait authentication to enhance smartphone security
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Differentiating friends from foes in the fungal root microbiome
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Artificial intelligence that can discover hidden physical laws in various data
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Researchers have successfully developed artificial intelligence technology that can extract hidden equations of motion from regular observational data and create a model that is faithful to the laws of physics. This technology could enable us to discover the hidden equations of motion behind phenomena for which the laws were considered unexplainable. For example, it may be possible to use physics-based knowledge and simulations to examine ecosystem sustainability. from Latest Science News -- ScienceDaily https://ift.tt/3rQhHqp
Swedish artist Anna von Hausswolff gives secret gig after Satanic slur
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Ghana's Covid restrictions: All adult arrivals must be vaccinated
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Bipin Rawat: India holds funerals for top general and his wife after crash
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Football fans spending millions on club crypto-tokens
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Omicron: WHO concerned rich countries could hoard vaccines
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Woman fined €1,200 for causing Tour de France pile-up
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China committed genocide against Uyghurs, independent tribunal rules
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Saudi camel beauty pageant cracks down on cosmetic enhancements
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I remember how to control my body, therefore, I am
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Researchers have demonstrated that when bodily self-consciousness was distorted in virtual reality, the recovery of a sense of body ownership could be predicted by different kinds of memories. This indicates that the bodily self is represented by multiple types of motor memory with unique characteristics. from Latest Science News -- ScienceDaily https://ift.tt/3dyieVw
Farm laws: India farmers end protest after government accepts demands
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Engineers teach AI to navigate ocean with minimal energy
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Sauti Sol singer Chimano hailed in Kenya for coming out as gay
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Human remains found in car linked to 45-year-old cold case
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China warns nations will 'pay price' for Olympic boycott
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Ancient DNA found in soil samples reveals mammoths, Yukon wild horses survived thousands of years longer than believed
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Mere spoonsful of soil pulled from Canada's permafrost are opening vast windows into ancient life in the Yukon, revealing rich new information and rewriting previous beliefs about the extinction dynamics, dates and survival of megafauna like mammoths, horses and other long-lost life forms. from Latest Science News -- ScienceDaily https://ift.tt/3DAaywD
Wearable sensor measures airborne nicotine exposure from e-cigarettes
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Some studies have shown that nicotine, an addictive substance in electronic cigarettes, increases the risk of cardiovascular and respiratory disorders. But to get a full understanding of its potential health effects, a real-time nicotine monitoring device is needed. Such a device could also help vapers -- as well as non-vapers who encounter second-hand smoke -- measure their exposure. Now, researchers report that they have developed a battery-free, wearable device that could accomplish this task. from Latest Science News -- ScienceDaily https://ift.tt/3DuC1Qk
CRISPR/Cas9 gene editing boosts effectiveness of ultrasound cancer therapy
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Sonodynamic therapy uses ultrasound in combination with drugs to release harmful reactive oxygen species (ROS) at the site of a tumor. However, the treatment isn't very effective because cancer cells can activate antioxidant defense systems to counteract it. Now, researchers have breached these defenses with CRISPR/Cas9 gene editing, allowing sonodynamic therapy to effectively shrink tumors in a mouse model of liver cancer. from Latest Science News -- ScienceDaily https://ift.tt/3ydg9YD
Wastewater helps decipher the popularity of new synthetic drugs
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Over the years, hundreds of new synthetic drugs that mimic the effects of illegal and legal substances have emerged. The underground nature of each drug's development and distribution makes its international popularity hard to track. Now, using wastewater from the days near the 2021 New Year holiday, researchers report an increased international usage of some synthetic drugs, including eutylone and 3-methylmethcathinone (3-MMC) compared to the previous year. from Latest Science News -- ScienceDaily https://ift.tt/335xVBz
AI-powered computer model predicts disease progression during aging
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Large field hospital study shows rapid COVID-19 test compares solidly with PCR detection
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Researchers report that a rapid antigen detection test for SARS-CoV-2, the virus that causes COVID-19, proved more effective than expected when compared with virus detection rates using the established standard test, the polymerase chain reaction (PCR) assay. from Latest Science News -- ScienceDaily https://ift.tt/3rOSoF8
Miniature llama antibodies could help fight SARS-CoV-2 variants
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SRC-2 is at the center of survival adaptations to food shortages
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Which personality traits can be improved without personal motivation? Research says 'it depends'
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Could a company train an employee to become more conscientious, even if the worker isn't invested in improving that trait? A new study suggests yes. But improving someone's emotional stability without that person's commitment is not likely to happen. from Latest Science News -- ScienceDaily https://ift.tt/3rMgO2b
Sanna Marin: Finland's PM sorry for clubbing after Covid contact
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Morocco sex for grades: Hassan I University lecturers in court
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Powerful new tool makes coral reef monitoring faster, easier, cheaper
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Important role of prokaryotic viruses in sewage treatment uncovered
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Prokaryotic viruses (phages) existing in activated sludge (AS), a biological treatment process widely used in wastewater treatment plants (WWTPs), act to regulate the composition of microbial community in the activated sludge. Phages are major bacterial predators, through virus-host interactions with key bacterial populations in AS systems, they can influence the removal efficiency of pollutants. Phages of high specificity could be used to curb undesired bacteria, e.g., the undesired foaming-associated filamentous bacteria that could disrupt the removal efficiency of AS system. from Latest Science News -- ScienceDaily https://ift.tt/3rHROZL
Syria blames Israel for rare air strike on main port of Latakia
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Indonesia volcano: BBC reporter surrounded by houses buried in ash
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Indonesia volcano: Toll rises after Mount Semeru buries villages
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Kenyan policeman shoots dead six people including wife
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Male spiders are attracted by a female like planets orbiting a star
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The tiny male golden orb-weaving spider faces a considerable challenge when searching for a mate. He is a fraction of the size of the massive female, but must carefully enter her web and approach her without being noticed, because the cannibalistic female will kill and eat him if he makes one wrong move on her web. Add to this gamble the competition he faces from other males also on the delicate arena of the web, and you have a complex optimization problem that even human analysts would find daunting. Yet these little spiders barely have what we would recognize as a brain. How then do they manage? from Latest Science News -- ScienceDaily https://ift.tt/3DGtvOp
Minimal effort required: A ten-minute run can boost brain processing
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Researchers found that as little as ten minutes of moderate-intensity running could benefit mental health. In study participants, both mood and cognitive functions improved, and the activation of bilateral prefrontal subregions associated with cognitive function and mood also increased. These results demonstrate the potential advantages of exercise prescriptions for various conditions including mental health treatment. from Latest Science News -- ScienceDaily https://ift.tt/3EwazmC
The sunshine vitamin that ‘D’elivers on cardio health
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Free from the sun, vitamin D delivers a natural source for one of the hormones essential to our bodies, especially the bones. But when you're down on this essential nutrient, it's not only your bones that could suffer, but also your cardio health, according to new research. from Latest Science News -- ScienceDaily https://ift.tt/3xXAZv4
Spaceflight wreaks havoc on liver metabolism
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Researchers have demonstrated that microgravity and other environmental factors in space play different roles in inducing oxidative stress, which, in turn, alters the metabolism of sulfur-containing compounds in the liver of mice. The study highlighted steps that can be taken, such as boosting antioxidant capacity with dietary supplements, to safeguard astronaut health. from Latest Science News -- ScienceDaily https://ift.tt/3lEruvS
Diagnosis from the sky: Catching insect infestations within forests before it’s too late
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Glucose control is a key factor for reduced cancer risk in obesity and type 2 diabetes
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Good glucose control is important for reduction of cancer risk in obesity and type 2 diabetes. Large durable weight loss, as such, appears to afford protection against cancer, but with good glucose control the number of cancer cases also drops radically, a new study shows. from Latest Science News -- ScienceDaily https://ift.tt/3dmb4nk
Migratory birds have lighter-colored feathers
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Migratory birds are specially adapted to find their way over extreme distances that represent remarkable tests of endurance. Now, researchers have discovered an unexpected way that migratory birds keep their cool during such arduous journeys: lighter-colored feathers. from Latest Science News -- ScienceDaily https://ift.tt/3rFddmd
Cataract surgery linked with lessened dementia risk
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Based on the longitudinal data of over 3,000 study participants, researchers found that subjects who underwent cataract surgery had nearly 30% lower risk of developing dementia from any cause compared with those who did not. This lowered risk persisted for at least a decade after surgery. Cataract surgery was also associated with lower risk of Alzheimer disease dementia specifically. from Latest Science News -- ScienceDaily https://ift.tt/3Ey2Owy
Discovering new drugs with help from Darwinian principles
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Our body must constantly defend itself against bacteria and viruses. It generates millions of different antibodies, which are selected to recognise the enemy and trigger the best possible immune response. Scientists use these antibodies to for therapeutic purposes to target proteins and disrupt their harmful. However, identifying the small molecules that will form the basis of the drug is a long and tedious process. Chemists have now developed a technique inspired by the theory of Darwinian evolution: amplifying the best combinations and generating diversity allows biology to find solutions to new problems. from Latest Science News -- ScienceDaily https://ift.tt/31CmVuB
Haiti kidnappers release three more missionaries after abduction
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New York's workers must all have vaccine by 27 December
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Sylvester Oromoni: Nigerians demand justice over Dowen College death
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Big gaps in quest to sequence genomes of all animals
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Efforts to sequence the genomes of the world's animals tend to focus on those that most resemble humans with the work conducted almost entirely in the Global North, according to new analysis. Researchers warn current efforts are overlooking huge swathes of diversity and opportunity. Their analysis found that nearly 3,300 animal species have had their genomes sequenced and assembled, a process that gives organizational context to an organism's DNA. While the rate is picking up, the number is small in comparison to the world's 1.66 million animal species, and vertebrates make up the lion's share of current sequences. They account for 54% of all the assemblies, despite representing only 3.9% of animal species. In contrast, the invertebrates of the Arthropoda phylum, which includes insects and spiders, comprise only 34% of current datasets while representing 78.5% of all species. from Latest Science News -- ScienceDaily https://ift.tt/2ZZALaf
X-ray laser reveals how radiation damage arises
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An international research team has used the X-ray laser European XFEL to gain new insights into how radiation damage occurs in biological tissue. The study reveals in detail how water molecules are broken apart by high-energy radiation, creating potentially hazardous radicals and electrically charged ions, which can go on to trigger harmful reactions in the organism. from Latest Science News -- ScienceDaily https://ift.tt/31zwY3V
Trees are biggest methane ‘vents’ in wetland areas – even when they’re dry
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Covid-19: Italy tightens restrictions for unvaccinated
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Far-right target critics with Twitter's new media policy
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Covid: UK red list criticised as 'travel apartheid' by Nigeria
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Joni Mitchell and Bette Midler pick up Kennedy Center Honors
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Eric Zemmour: Far-right French presidential candidate grabbed at rally
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Aung San Suu Kyi: Myanmar court sentences ousted leader to four years jail
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FARC: Colombian rebel commander 'El Paisa' killed in Venezuela
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Pakistan: Brutal mob killing of Sri Lankan sparks protests
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Dalio: Comments on China's human rights misunderstood
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Thomas Massie: US Congressman condemned for Christmas guns photo
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Climate change: Is ‘blue hydrogen’ Japan’s answer to coal?
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Putin in India: What Russian president's visit means for world politics
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The tech helping shops - and Santa - deliver this Christmas
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Covid in Uganda: The man whose children may never return to school
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James Webb Space Telescope scientist: 'It's the future of astrophysics'
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How Lebanon's economic problems could leave Sara blind
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Gambia elections: Adama Barrow declared presidential election winner
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Chemical pollutants disrupt reproduction in anemonefish
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Ocean pollution is unfortunately becoming more commonplace, raising concerns over the effect of chemicals that are leaching into the water. In a new study, researchers have discovered how these chemicals can affect the reproduction in common anemonefish Amphiprion ocellaris. from Latest Science News -- ScienceDaily https://ift.tt/3diZf1f
Military truck rams into group of Myanmar protesters in Yangon
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French climber handed Mont Blanc gems after 2013 find
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Pacific Ocean garbage patch is immense plastic habitat
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Mandatory vaccinations: Three reasons for and against
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Understanding mouthfeel of food using physics
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Our understanding of how microscopic structure and changes in the shape of food affect food texture remains underdeveloped, so researchers from Denmark and Germany conducted a series of experiments relating food microstructure and rheology to texture. They used coherent anti-Stokes Raman scattering microscopy to relate the molecular makeup of the fat in foods with the rheological and mechanical properties of the food. The foods in question: foie gras and pâté. from Latest Science News -- ScienceDaily https://ift.tt/3diNK9V
Printing technique creates effective skin equivalent, heals wounds
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Researchers have developed an approach to print skin equivalents, which may play a future role in facilitating the healing of chronic wounds. They used suspended layer additive manufacturing, creating a gel-like material to support the skin equivalent that can then support a second phase of gel injection. During printing, the skin layers are deposited within the support gel. After printing, the team washed away the support material, leaving behind the layered skin equivalent. from Latest Science News -- ScienceDaily https://ift.tt/31qumWd
3D fault information improves alert accuracy for earthquake early warning
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ALS therapy should target brain, not just spine
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The brain is indeed a target for treating ALS (amyotrophic lateral sclerosis), scientists have discovered. This flips a long-standing belief the disease starts in the spinal motor neurons and any therapy would need to target the spine as the key focus. The new study shows the brain degenerates early in ALS, sends warning signals and shows defects very early in the disease. Degeneration of brain motor neurons is not merely a byproduct of the spinal motor neuron degeneration, as had been previously thought. from Latest Science News -- ScienceDaily https://ift.tt/3rzqRrd
Chris Cuomo: CNN fires presenter over help he gave politician brother
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Biden and Putin to hold call amid Ukraine invasion fears
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Where did western honey bees come from? New research finds the sweet spot
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Brain drain: Scientists explain why neurons consume so much fuel even when at rest
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Pound for pound, the brain consumes vastly more energy than other organs, and, puzzlingly, it remains a fuel-guzzler even when its neurons are not firing signals called neurotransmitters to each other. Now researchers have found that the process of packaging neurotransmitters may be responsible for this energy drain. from Latest Science News -- ScienceDaily https://ift.tt/3EBkF5q
Michigan school shooting: Suspect's parents deny involuntary manslaughter
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Gambia elections: Ex-President Yahya Jammeh's shadow looms over poll
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Eitan Biran: Cable car survivor returned to Italy after custody battle
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Afghanistan: Macron reveals plans for joint European mission
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ICYMI: Jumping into an active volcano, and other ways to spend the festive season
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Indonesia volcano: Residents flee as Mt Semeru spews huge ash cloud
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Ghislaine Maxwell trial: Key moments from the first week
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Daytime meals may reduce health risks linked to night shift work
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A small clinical trial has found that eating during the nighttime -- like many shift workers do -- can increase glucose levels, while eating only during the daytime might prevent the higher glucose levels now linked with a nocturnal work life. from Latest Science News -- ScienceDaily https://ift.tt/3pjjqBu
Covid-19: Ireland closes nightclubs and tightens Covid rules
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Michigan school shooting: Parents of gunman charged with manslaughter
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Wraparound care coordination associated with many positive outcomes amongst youth with serious and complex behavioral health needs
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A study finds that Wraparound Care Coordination (Wraparound), which has been adopted in states and jurisdictions across the country to help meet the needs of children and adolescents with serious emotional and behavioral disorders, produces more positive outcomes for youth when compared to more common service approaches. from Latest Science News -- ScienceDaily https://ift.tt/3Gbcmhd
Precise new form of brain surgery requires no incisions, scalpels
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Genes associated with hearing loss visualized in new study
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Researchers have been able to document and visualize hearing loss-associated genes in the human inner ear, in a unique collaboration study between otosurgeons and geneticists. The findings illustrate that discrete subcellular structures in the human organ of hearing, the cochlea, are involved in the variation of risk of age-related hearing loss in the population. from Latest Science News -- ScienceDaily https://ift.tt/3ruD0O4
Unlocking the cause of UTI-induced delirium
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Researchers have found that blocking the action of a protein called interleukin 6 (IL-6), part of the immune system, could resolve the delirium that often accompanies urinary tract infection (UTI) in elderly patients. Their study could pave the way for clinical trials of IL-6 inhibitors as a treatment for UTI-associated delirium in humans. from Latest Science News -- ScienceDaily https://ift.tt/3rxXQfn
The layered effect: A single-cell map of corn’s root reveals a regulator of cellular diversity
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A new study uses novel single-cell profiling techniques to reveal how plants add new cell layers that help them resist climate stressors like drought or flooding. The research focuses on corn -- a critically important crop around the world -- in an effort to create a cell-by-cell map of the plant's root system, which mediates drought stress and absorbs nutrients and fertilizer from the soil. from Latest Science News -- ScienceDaily https://ift.tt/3IkXm24
Whether people inform themselves or remain ignorant is due to three factors
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People choose whether to seek or avoid information about their health, finances and personal traits based on how they think it will make them feel, how useful it is, and if it relates to things they think about often, finds a new study. from Latest Science News -- ScienceDaily https://ift.tt/3xQ2qqw
Elevated heart rate linked to increased risk of dementia
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Having an elevated resting heart rate in old age may be an independent risk factor of dementia, according to a new study. Since resting heart rate is easy to measure and can be lowered through exercise or medical treatment, the researchers believe that it may help to identify people with higher dementia risk for early intervention. from Latest Science News -- ScienceDaily https://ift.tt/3ohtjR6
Never-before-seen state of matter: Quantum spin liquids
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Physicists said they have finally experimentally documented quantum spin liquids, a long sought-after exotic state of matter. The work marks a big step toward being able to produce this elusive state on demand and to gain a novel understanding of its mysterious nature. from Latest Science News -- ScienceDaily https://ift.tt/3Dkx6RO
Gene-editing used to create single sex mice litters, 100% efficiency
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Ghislaine Maxwell: Employee told 'not to look Jeffrey Epstein in the eye'
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Lamine Diack: Disgraced athletics boss dies in Senegal
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A pair of gold flakes creates a self-assembled resonator
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For exploring materials right down to the nano-level, researchers often need to construct a complex structure to house the materials -- a time-consuming and complicated process. But imagine if there was a way the structure could simply build itself? from Latest Science News -- ScienceDaily https://ift.tt/3pnvMJ6
Climate modeling confirms historical records showing rise in hurricane activity
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Scientists have now used climate modeling, rather than storm records, to reconstruct the history of hurricanes and tropical cyclones around the world. The study finds that North Atlantic hurricanes have indeed increased in frequency over the last 150 years, similar to what historical records have shown. from Latest Science News -- ScienceDaily https://ift.tt/3luS4rc
Covid: Germany puts major restrictions on unvaccinated
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US and Mexico to restart Trump-era 'Remain in Mexico' policy
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Ikea customers and staff sleep in store after snowstorm
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Mouse study suggests manipulation of certain nerve cells can help regenerate lost heart muscle
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Human heart muscle cells cease to multiply after birth, making any heart injury later in life a permanent one, reducing function and leading to heart failure. Now, however, researchers say they have new evidence from mouse experiments that manipulating certain nerve cells or the genes that control them might trigger the formation of new heart muscle cells and restore heart function after heart attacks and other cardiac disorders. from Latest Science News -- ScienceDaily https://ift.tt/3xPxeaJ
Cannabis impacts sperm counts, motility in two generations of mice
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An intense but short-term exposure to cannabis vapor lowered sperm counts and slowed sperm movement, or motility, not only in the directly exposed male mice but also in their sons, according to a new study. The findings build on other human and animal research, showing that cannabis can impede male reproductive function. The current study uses more controlled circumstances than human studies, which often have to rely on surveys, and is the first known reproductive study to use vaporized whole cannabis in mice, which is the more common form humans use. Previous animal studies use other administration methods such as injections of tetrahydrocannabinol (THC), the main psychoactive component of cannabis. from Latest Science News -- ScienceDaily https://ift.tt/3Geov5f
Septic system waste pervasive throughout Florida’s Indian River lagoon
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There are more than 300,000 septic systems permitted in six counties adjacent to the 156-mile-long Indian River Lagoon (IRL) in Florida. Researchers assessed water quality and measured stable nitrogen isotopes in groundwater, surface water, and macrophyte tissue to identify nitrogen sources impacting the lagoon. Sucralose, an artificial sweetener that is not completely broken down by septic systems or wastewater treatment plants, was used as a human wastewater tracer, and fecal indicator bacteria density was used as an indicator of wastewater pollution. Results showed that nitrogen enrichment of all sub-drainage basins in this study supports that even 'properly functioning' septic systems contribute nitrogen to surficial (shallow) groundwater. from Latest Science News -- ScienceDaily https://ift.tt/3ogekGS
Improving perceptions of emerging technologies can help ease strain on health-care systems
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Ocean plastic is creating new communities of life on the high seas
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Coastal plants and animals have found a new way to survive in the open ocean -- by colonizing plastic pollution. A new commentary reports coastal species growing on trash hundreds of miles out to sea in the North Pacific Subtropical Gyre, more commonly known as the 'Great Pacific Garbage Patch.' from Latest Science News -- ScienceDaily https://ift.tt/3DerCbf
Israel PM: Nuclear talks must end over Iran ‘blackmail’ tactics
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Which role models are best for STEM? Researchers offer recommendations in new analysis
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From corals to humans, a shared trigger for sperm to get in motion
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Margaux Pinot: Shock over release of judoka’s partner in assault case
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Russia Ukraine: Lavrov warns of return to military confrontation nightmare
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Merkel picks German punk singer Hagen for last serenade
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Afghanistan: Hamid Karzai says the Taliban are his brothers
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Covid: South Africa new cases double in 24 hours as Omicron spreads
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Ghislaine Maxwell: Defence lawyers seek to discredit key accuser
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Pfizer CEO Albert Bourla: My wife's vaccine death is fake news
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In children with multiple sclerosis, teriflunomide tempers lesion growth
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A phase 3 clinical trial tested the safety and efficacy of teriflunomide, an oral immunomodulatory drug, in children with multiple sclerosis. Although the medication did not prevent disease relapses to a greater extent than placebo, the option for some patients to switch from placebo to teriflunomide before the end of the trial likely biased the results against treatment efficacy. The drug appeared to reduce the number of new or enlarged lesions that are detected through MRI. from Latest Science News -- ScienceDaily https://ift.tt/3rsW8Mm
Early interventions could help counteract muscle loss
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Weakening muscles are a natural part of the aging process, but for some people with a condition called sarcopenia the decline is abnormally fast. A new study suggests that the early stages of sarcopenia could be counteracted with timely interventions designed to preserve physical and cognitive function and manage chronic conditions. from Latest Science News -- ScienceDaily https://ift.tt/3daKwFv
Researchers model circadian clock neurons in a day-active animal
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It's no secret that jet lag and night-shift work can wreak havoc on the way our body's internal clock syncs up our daily wake-sleep cycle, known as circadian rhythm, but now researchers say they are a step closer to understanding how the brain creates behavioral rhythms optimized for diurnal, rather than nocturnal, life. from Latest Science News -- ScienceDaily https://ift.tt/31bO48b
Rates of type 2 diabetes are higher in people with one of various common psychiatric disorders
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Telehealth-delivered diet and exercise program eased knee pain and triggered weight loss
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Heart repair and regeneration after a heart attack
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Twenty years ago, clinicians first attempted to regenerate a failing human heart by injecting muscle myoblasts into the heart during a bypass operation. Despite high initial hopes and multiple experimental and clinical studies since then, outcomes have been neutral or marginally positive for a wide variety of attempts to remuscularize an injured heart. Yet hope remains that current and future strategies will yield clinical regenerative heart therapies, experts explain. from Latest Science News -- ScienceDaily https://ift.tt/3pevJPO
Crash safety: New traffic lights absorb kinetic energy
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De-cluttering may not help people with dementia
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A clutter-free environment may not help people with dementia carry out daily tasks -- according to a new study. Researchers studied whether people with dementia were better able to carry out tasks, such as making a cup of tea, at home - surrounded by their usual clutter - or in a clutter-free environment. They were surprised to find that participants with moderate dementia performed better when surrounded by their usual clutter. from Latest Science News -- ScienceDaily https://ift.tt/3DgwaOm
Which side is which? How the brain perceives borders
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Researchers have made headway into understanding how the brain decides which side of a visual border is a foreground object and which is background. The research has sheds light on how areas of the brain communicate to interpret sensory information and build a picture of the world around us. from Latest Science News -- ScienceDaily https://ift.tt/3do4v3L
Which glioblastoma patients will respond to immunotherapy?
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Scientists have discovered a new biomarker to identify which patients with brain tumors called glioblastomas -- the most common and malignant of primary brain tumors -- might benefit from immunotherapy. The treatment could extend survival for an estimated 20% to 30% of patients. Currently, patients with glioblastoma do not receive this life-prolonging treatment because it has not been fully understood which of them could benefit. from Latest Science News -- ScienceDaily https://ift.tt/3xHyLjg
Steam disinfection of baby bottle nipples exposes babies and the environment to micro- and nanoplastic particles
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Challenges to ongoing clean-up of burnt and unburnt nurdles along Sri Lanka’s coastline
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When a fire broke out on the deck of the M/V XPress Pearl cargo ship on May 20, 2021, an estimated 70-75 billion pellets of preproduction plastic material, known as nurdles, spilled into the ocean and along the Sri Lankan coastline. That spill of about 1,500 tons of nurdles, many of which were burnt by the fire, has threatened marine life and poses a complex clean-up challenge. from Latest Science News -- ScienceDaily https://ift.tt/3xLqfj9
'Transformational' approach to machine learning could accelerate search for new disease treatments
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Why US abortion laws could be changed by Supreme Court ruling
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Tel Aviv named as world's most expensive city to live in
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Roe v Wade: How a Mississippi legal challenge could upend abortion rights
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