It’s the second Tuesday of the month, and that means it’s Update Tuesday, the ...

Enlarge / A great white shark.wildestanimal / Getty Images Gigantic extinct ...

Aurich Lawson | Getty Images Space poses some massive dangers for humans, from ...

Microsoft It’s been 25 years since a small studio in Dallas recast the ancient ...

Enlarge / Woman on a kg weight scale A repurposed Type 2 diabetes drug helped ...

Enlarge / The body of Ruth Marie Terry as she was found in 1974 in Provincetown, Massachusetts. ...

Enlarge / Mosquito larvae under a microscope. Certain predatory species feed on the larvae of their rival ...

Enlarge / The risk of violence has become a backdrop for protests and polls in the US. ...

Enlarge / Rendering of the Chinese Tianhe core module of the Tiangong space station.Getty Images ...

The Arctic—that remote, largely undisturbed, 5.5 million square miles of frozen ...