The site compares undocumented immigrants to extraterrestrials, refers to people as "it," and says "they do not belong here" ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common ...

NASA's Nancy Grace Roman Space Telescope is poised to discover approximately 100,000 exoplanets, significantly expanding our ...

Plenty of alien invasion movies have become box office hits and certified classics, but here are some forgotten alien ...

Interstellar space is unforgivingly vast, but the emptiness has some advantages. The lack of atmosphere means there is no aerodynamic drag.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

FX's new series Alien: Earth opens with a scene familiar to any fans of the storied science fiction horror film franchise: A crew of dysfunctional, blue-collar workers waking from extended hibernation ...