Steven Spielberg returns with Disclosure Day, a sci-fi film about alien encounters starring Josh O'Connor and Emily Blunt, arriving June 12.

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 more.

The spooky incident occurred in November 1979.

During a training debriefing, three Anoka police employees saw a UFO resembling an atomic diagram, sparking renewed interest in Minnesota's history of unidentified aerial phenomena.

The White House is mocking the idea of the U.S. retaining secrets involving alien encounters by launching a space-themed website that touts the arrests of immigrants unauthorized to live in the U.S. The website,

Devils Tower, Wyoming (CNN) — The buzz started in a hay meadow at the foot of a mysterious-looking geological formation. Helicopters and trailers arrived in large numbers, famous faces and a distinguished director settled in near grazing cattle, and the ...