An audio tape reportedly exists of a UFO briefing between Air Force officials and scientists in 1952.

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

Steven Spielberg's new blockbuster coincides with real-world disclosures about the government's investigation of unidentified phenomena. But there's no proof of aliens yet.

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

New UFO files have been released by the Trump administration that include several vivid descriptions of mysterious sightings ...

Viral videos showing red beams before the Venezuela earthquake have sparked conspiracy theories. However, analyses reveal no ...

As a child, Steven Spielberg stared at a meteor shower and began his love affair with the sky. The director of the 1977 classic "Close Encounters of the Third Kind" returns with "Disclosure Day," ...

WARNING: Many, many Disclosure Day spoilers below. Do not read on unless you want this deeply silly film spoiled.

He's said he's being watched.