Over a century after a red-lined cave wall was discovered, scientists have determined that it represents the U.K.'s oldest ...

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

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 ...

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

Chinese chemists test 'self-cleaning' fabric coating that can remove stains without laundry detergent; Can NASA and SpaceX ...

The Colosseum was the largest amphitheater built in ancient Rome. The massive arena held thousands of spectators, who packed the stands to watch gladiators battle to the death and fight exotic animals ...

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

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

Researchers in Japan have created a device that promises to boost computer processing speeds, without generating massive ...

A weird 20-legged machine could change how scientists think about the ideal robot form. For decades, roboticists have been ...

West Antarctica's "Doomsday Glacier" is on the brink of losing its ice shelf, further compromising the already melting ice ...

Radio astronomer Emma Chapman explains why the radio view of the universe is so crucial to space exploration, astronomy, and ...