Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

The world of 'Star Trek' has always strived to depict a brighter world, but that doesn't mean its galaxy isn't filled with ...

As real astronauts vanish behind the moon, games have long tried to evoke the fragile quiet of drifting through space ...

He claimed his lifelong research suggests alien technology is so advanced it could annihilate the human race in a microsecond ...

This video takes you deep into the Utah desert, where a remote property has been transformed into a one-of-a-kind resort that ...

Discover the 25 Best Kept Secrets That’ll Scare You and question everything you know. From mind control to cosmic mysteries, ...

Marathon may be an a multiplayer extraction shooter but stealth gamers who like Alien: Isolation and Thief will find much to ...

A federal judge in California has officially revoked the U.S. citizenship of two former research scientists who used their ...

Free-floating planets could host moons with tidal heating and thick, hydrogen-rich atmospheres that may be able to create billions of years of potentially habitable surface conditions.

In the spring of 1967, a series of unusual sightings began to grip the Soviet Union. From the rural landscapes of Ukraine to the robust Caucasus Mountains, thousands of citizens reported seeing ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens — with screensavers.