White House moves to give political appointees more power over federal grants 3 astronauts from China return to Earth after nearly 7 months in space, a record for a Chinese crew State partners with ...
Scientists from UC San Diego and Australia have engineered bacteria that detect the presence of tumor DNA in live organisms. (File image courtesy UCSD) Evolution works over millennia. Climate change ...
Evolution works over millennia. Climate change is moving far faster. That mismatch is killing some of the planet’s most vital ecosystems, from California’s towering redwoods to the seagrass meadows ...
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