NASA's Artemis II mission concludes today as the Orion capsule splashes down after a record-breaking lunar far side flyby.

UFO expert Nick Pope, best known for his appearances on the History Channel’s “Ancient Aliens,” has died. He was 60 years old ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Some sci-fi books are so great that they could sustain multiple seasons of a prestige TV shows, even though they are a ...

Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind ...

Ryan Gosling's "Project Hail Mary" costar is a high-maintenance creature with his own "glam squad." The actor introduces us to Rocky, a lovable alien.

Separating out the myths and facts of AI. Artificial intelligence is a nightmare to write about. It’s not just the technical ...

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

Artemis II has broken the 55-year human distance record and gone dark behind the Moon - after astronauts described the far ...

Sci-fi movies have imagined some terrible ways to die, and a few of the genre's most brutal deaths still hit like a nightmare ...

The US Congress has demanded the release of 46 classified military videos that could reshape public understanding of UFOs.

Despite some of these shows developing a cult-like following, even some of the best sci-fi series weren't able to last for more than one season.