A case of a boy who bled from his eyes eventually led doctors to a diagnosis that has been reported fewer than 50 times in ...

It's just you against the clock to name everything on our challenging list-based quizzes.

A new study cultivated four strains of cold-adapted yeasts that had colonized Ötzi's body shortly after his death 5,300 years ...

In a first-of-its-kind discovery, astronomers claim they have directly measured the magnetic fields of multiple planets beyond our solar system — potentially providing a crucial new tool in the search ...

A 2015 astronaut photo shows dark-orange water that appears to bleed across the bright-white floor of a high-altitude salt ...

China just launched its rival to SpaceX's Falcon 9 rocket for the first time, reportedly without providing any advance safety warnings. The 236-foot-tall (72 meters) March 12B rocket blasted off at ...

The Euphrates River fueled the "cradle of civilization," and a new study reveals the waterway was born of two other ancient ...

— #41: Cosmic object that consumes everything near itself, including light — 9 across ...

The Gessel gold hoard is among the largest treasures ever discovered in prehistoric Europe but has only three pieces of ...

NASA has confirmed that a bright fireball meteor exploded in the sky over New England on Saturday (May 30), releasing the equivalent energy of about 230 tons of TNT and generating a sonic boom heard ...

A child's 4,000-year-old skull found in Uzbekistan has signs of trepanation, making it the oldest evidence of surgery in ...

Hidden in the night sky, just above the hump of Taurus, is a giant crystal ball that shows both the past and the future. This is the Crystal Ball Nebula (NGC 1514). To look at this orb's gauzy, white ...