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Eighteen people were killed and 42 others injured in the strike on the town in Russian-occupied eastern Ukraine. from BBC News https://ift.tt/SZCr6Gn

Scientists have directly watched angular momentum move through a crystal for the very first time — and discovered a bizarre twist along the way. Using ultra-powerful terahertz laser pulses, researchers triggered tiny atomic rotations inside a quantum material and found that the direction of rotation can unexpectedly flip as momentum is transferred. The strange reversal happens because of the crystal’s underlying symmetry, creating an almost impossible-sounding effect where two rotations combine into one spinning the opposite way. from Latest Science News -- ScienceDaily https://ift.tt/GteXpFj

The head of the UN health agency says the risk in the wider region is "high", but it remains "low" at the global level. from BBC News https://ift.tt/39iYojt

President Donald Trump says he wants to send more troops to Poland, a week after his officials cancelled a similar deployment. from BBC News https://ift.tt/J9ltSC2

A colossal new sea predator named Tylosaurus rex has been identified from fossils found in Texas, revealing a brutal 43-foot-long hunter that ruled ancient oceans 80 million years ago. The discovery not only introduces one of the biggest mosasaurs ever known, but also shakes up long-standing ideas about how these marine reptiles evolved. from Latest Science News -- ScienceDaily https://ift.tt/gPzqimW

The DOJ charged the former leader of Cuba with murder and other crimes for his alleged role in the downing of two civilian aircraft in 1996. from BBC News https://ift.tt/UVPXBCW