Science

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The black-footed ferret, once thought extinct, has been successfully reintroduced to parts of its former habitat. A decade-long effort involving nearly 200 scientists and a colossal database has reached a simple conclusion: conservation works. But there's not enough of…

They're too young to vote, but they're already designing cancer-fighting therapies, solar-powered cars and robots to combat distracted driving. One team of students cooked and sold tamales to raise enough money to build a better wheelchair for a classmate…