Putting people into sleep mode is a sci-fi concept that's a lot closer to becoming real than you might think. Erin Belback is part of an ongoing human trial backed by NASA that aims to replicate the ...
As climate change heats up the planet, there's a question burning in scientists' minds. ROB MEADE: Basically, how hot is too hot for humans to survive for long periods? SHAPIRO: That's Harvard ...
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