From moon hotels and billionaire space tourism to SETI’s 21-year search for alien technosignatures, and a censored UFO ...

Twists like Darth Vader's reveal in The Empire Strikes Back, or the ending of The Mist, are among the greatest and most ...

A successful recent sci-fi horror reboot featuring Superman co-star Isabela Merced is now available to stream on Prime Video.

Alien-hunters are focusing their telescopes on 'pulsar' stars to time their twinkles, giving them a new tool to sift through ...

Military insiders suggest Earth may sit inside an alien quarantine zone, with humans treated like wildlife inside a cosmic ...

ICE detained four Native Americans in Minnesota, prompting leaders to demand respect for tribal sovereignty and citizenship ...

The reemergence of the name Baba Vanga into the national conversation has been fueled by people discussing her previous ...

Hytale isn’t shy about its fantasy influences, what with its swords and sorceries and giant trolls and dragons. There are ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

An alien comet is slipping away forever. For a few hours only, a livestream will show its final cosmic goodbye.

This charismatic ball of geology is aptly known as Giant Rock. Covering square meters (5,800 square feet) of ground and ...