The FBI has joined the search for a retired US Air Force general — who once led a site long rumored to be tied to UFO ...

Former US Air Force general linked to UFO research goes missing in New Mexico - Disappearance of Air Force veteran William ...

Explore the Pentagon's report on UFO sightings in space, featuring unexplained manoeuvres and expert analysis of unidentified aerial phenomena.

Gary McKinnon, who prosecutors said committed "the biggest military computer hack of all time," claims he has seen UFO images and "non-terrestrial" data ...

In the early 2000s, Gary McKinnon breached US military and NASA networks in what prosecutors called “the biggest military computer hack of all time.” He says he stumbled onto evidence of a hidden ...

President Donald shared the news of the files release on social media Thursday night, after he accused former President Barack Obama of revealing “classified information" when Obama implied in a ...

Trump made the announcement on social media Thursday, just hours after accusing former President Barack Obama of disclosing ...

A never-before-seen video released Tuesday by a member of Congress appears to show a U.S. military Hellfire missile bouncing off a bright, shiny object that was being tracked off the coast of Yemen on ...

There are endless numbers of UFO claims out there, most of which can be dismissed as coming from crazy people who don’t know what they are talking about. Every once in a while, however, evidence comes ...

When a mysterious crescent appeared over Moscow in 1967, alien enthusiasts were unaware they were actually tracking a ...

Declassified files reveal a 1954 RAAF UFO encounter where radar tracked a mysterious circular object flying 3,600 mph over the Woomera nuclear test range.