Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.

Alien: Isolation 2 feels incredibly similar to its predecessor, but there's room for surprises in the great outdoors.

The International Academy of Astronautics has updated its guidelines, requiring verification and UN consultation before ...

Resident Alien may be over, but Netflix is giving Alan Tudyk’s beloved sci-fi comedy the audience it always deserved.

Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

The HBO docuseries explores Frederick von Mierers's cult, Eternal Values, which captivated 1980s Manhattan's elite with ...

Scientists studying mysterious glass found in northern Africa have discovered new clues that could uncover how it was created ...

The International Academy of Astronautics has just voted to accept a major overhaul of the scientific code of conduct for ...

This second set of remains belonged to what the world would come to know as the Starchild Skull. For nearly a century, this artifact has served as a battlefield between those who believe in ...

Director Steven Spielberg and actors Emily Blunt, Josh O'Connor, and Colman Domingo discuss how preparing for the film ...