Scientists have successfully recovered what may be Leonardo da Vinci's DNA from a centuries-old red chalk drawing, marking a breakthrough that could unlock secrets about one of history's greatest ...
Modern Engineering Marvels on MSN
Grand Canyon’s 500 million years: A new fossil window
What does it take for soft-bodied animals, built to rot not to rock, to persist for 500 million years in the Grand Canyon?
Morning Overview on MSN
Scientists found a lifeform they can’t classify, and it’s baffling
Biologists are confronting a problem they thought they had mostly solved: what, exactly, counts as life. A wave of ...
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