Astronomers have nearly doubled the number of known cosmic X-ray sources.

A viral Project Anchor theory says Earth will lose gravity on Aug. 12, 2026. Here's the time claimed online and what NASA says.

Doors open, and it’s off to the races: estate-sale shopping in Philadelphia has morphed from a leisurely weekend pastime into something closer to a full-contact sport, writes Grace Yoon for The Wall ...

Artists' work in The He(Art) of Failure explored failures of all sorts, and meditated on their hidden benefits.

The Ukrainian attack on a major Russian oil refinery comes after Moscow hit a number of Ukrainian cities in its own heavy attacks over the weekend. Follow the latest.