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 ...

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

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.

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

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

Members of the public say they believe in extraterrestrial life after the Pentagon released its first set of declassified UAP ...

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

The Pentagon on Friday released online what it called “new, never-before-seen” files, dating back decades, related to ...