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

Imagine the possibilities of discovering alien life on the super-Earth exoplanet K2-18b.

Orange County Sheriff John Mina The Orange County Sheriff’s Office, out of 17 applicants, has submitted the largest request ...

New Florida immigration enforcement grants send millions to Collier and Lee counties to expand tracking technology.

'Time and Water.' 'Never Change,' and 'Stop! That! Train!' are also opening this week.

In “Disclosure Day,” out Friday, Steven Spielberg is once again inviting audiences to ponder the existence of ...

Creator Noah Hawley, star Babou Ceesay and more of the 'Alien: Earth' creative team break down Season 1's standout episode, ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

Ronnie Schell, who played the best friend to the title character on the 1960s sitcom “Gomer Pyle, U.S.M.C.” and whose gradual ...

Three years ago, during an expedition at the bottom of the Gulf of Alaska, a submarine detected a golden orb that contrasted with surrounding rocks. Its smooth, organic surface did not resemble that ...

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 ...