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

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

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.

"Never-before-seen files" on UAPs posted by US Department of War, including some images taken by Apollo missions.

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

The government will never disclose that we are dealing with an unknown phenomenon that we can not control or defend ourselves ...

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

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

The UFO files may not prove the existence of extraterrestrial life. But their publication is nonetheless a significant event.

Hollywood owns the UFO genre and has actual standards for this sort of thing. The government needs to step it up.

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

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