CIA researcher claims the US recovered four alien species from UFO crashes, sparking renewed debate over extraterrestrial ...

New government UFO files reveal Apollo 17 astronauts saw 'Fourth of July' like flashes and other strange phenomena during a ...

The new Pentagon website includes 162 declassified files on UFOs, or unidentified aerial phenomena. Some experts wonder if ...

Barack Obama dismissed alien cover-up conspiracy theories, telling Stephen Colbert the government is terrible at keeping ...

The Pentagon on Friday began releasing “never-before-seen” files relating to unidentified anomalous phenomena — previously ...

More than 170 accounts and videos reveal never-before-known UFO sightings.

A new documentary claims the US government has hidden evidence of UFOs and alien life for decades, with insiders alleging a ...

Perspective: As things stand, the files say implicitly what officials won't explicitly. For now, it's all aboard the ...

The Department of War just dumped a huge batch of UFO files, but does it have proof of aliens? Here's what we make of it.

The Pentagon's release of files might help scientists shed light on unexplained phenomena and government secrets, experts ...