The four astronauts on NASA’s Artemis II mission captured more than they bargained for when they photographed the nightside ...

For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a ...

Steven Spielberg's new film “Disclosure Day” explores extraterrestrial life and its impact on religion. UFOs, now also called ...

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

The 72 newly released files date from the 1940s to this year and do not appear to contain definitive proof of life beyond our ...

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

Every few months, someone announces we’re on the verge of finding alien life, and the headlines go predictably insane. What ...

This long-lost world may have been almost as big as Mars, before it suffered a cataclysmic end. And we might never have known ...

A large neutral response can indicate several things. Scientists may judge the evidence genuinely inconclusive. They may hold ...