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‘A major punch in the gut’: Midwest rains projected to create near-record dead zone in Gulf

To Map a Coral Reef, Peel Back the Seawater

Archaeologists dig up new clues about Angkor Wat and its ancient civilization

Adam Savage takes his curiosity and ‘Builds’ another nerdy and creative TV show

The Vampire Birds of the Galápagos Have Fascinating Inner Lives

Fact Check: What is the moon?

One Small Tweet for Trump, One Giant Question for NASA’s Moon Plans

Want to Buy a Ticket to the Space Station? Soon, You Can.

Solving a Leafy Mathematical Mystery

Catcam videos reveal cats don’t sleep all day. (Just some of it.)

Behold the marvelous, translucent teeth of the deep-sea dragonfish

Cat advocates say declawing is ‘brutal.’ New York lawmakers just voted to ban the procedure.

How your summer vacation may give you an up-close view of the climate crisis