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

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 ...

Emily Blunt and Josh O'Connor star in director Steven Spielberg's latest close encounter.

She even returned seven years later for the equally celebrated sequel, Aliens — it’s not that surprising that Aliens holds up ...

Ingo Swann was one of the most famous participants in the U.S. government's remote viewing experiments. Decades after his ...

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

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

Steven Spielberg's 'Disclosure Day' beams into the box office while Olivia Rodrigo sings about love making us crazy. Here's ...

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 ...

The desolate, wind-swept desert of the Paracas Peninsula on the southern coast of Peru holds one of the most enduring mysteries of the ancient world. In 1928, the renowned Peruvian archaeologist Julio ...