This Ancient Swamp Was a Sex Death Trap For Frogs 45 Million Years Ago

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Adorable Snoozing Lemurs Are Teaching Scientists The Secrets of HibernationAncient Plants Buried a Mile Under Greenland's Ice Are a Grim Warning From The Past

Giant Brood of Billions of Insects Set to Emerge in US in Mass Synchronized Event

The Layers of Narwhal's Tusk Tell The History of Its Life in a Rapidly Changing WorldVolvo Cars profit jumps on higher revenue, lower costs

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Are iron-flow batteries the solution to variable renewables?Years of Sitting Can Be Deadly. Here Is an Easy Way to Beat The Odds.