Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

The Xenomorph is obviously the star of the show in 20th Century's Alien franchise, but after playing the prologue of Alien: ...

The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

If E.T. the Extra-Terrestrial was a film about humans finding a way to bond with creatures from other planets, Disclosure Day ...

The '90s sci-fi movies have a fanbase of their own due to the boundary pushing CGI sequences that still feels relevant and ...

When most people imagine a bird, they picture an animal with feathers, wings, and a beak perched on a tree branch. However, ...

Only 6.6% of surveyed astrobiologists agreed that scientists had probably found extraterrestrial life on exoplanet K2-18b.

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

Comments flooded social media comparing the wacky videos to angels and demons after they were released Friday.

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

There's lots of reasons Star Wars is a big part of pop culture history. These five perfect alien designs offer just one explanation for why it's so beloved.