A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

The scientific wonderers at What If examine the theory of panspermia to see if our biological origins actually lie on a passing comet or a distant world.

Donald Trump's directive to release classified files on extraterrestrial life has sparked excitement and conspiracy theories, ...

In the town forever linked to a crashed object in 1947, belief has become an industry – and disbelief almost beside the point ...

If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

The disappearances and deaths of 10 government workers tied to nuclear or space technology have sparked speculation online.

The creator of Project Hail Mary has written a brand-new story in his beloved sci-fi universe and this time, you can ...

A new comet should be visible to the naked eye this week, but you're going to need to set an alarm to see it. Comet R3 ...

For centuries, the construction of Egypt's pyramids has been a huge source of fascination. Historical and archaeological ...

With the opening chapter of Midnight concluded, we are left still pondering some of the most intriguing mysteries in the ...

Since its March 20 release, “Project Hail Mary” has proven to be a veritable box office juggernaut: It grossed the current ...