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 ...

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

A former CIA-funded researcher claimed that "at least four" different alien species have been discovered in wreckage ...

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.

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

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

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

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