Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

NASA has given a hilarious response to President Trump following his demand for UFO files - and it dashes hopes of an ...

But look what a few direct questions can accomplish. This month, a YouTuber and podcast host named Brian Tyler Cohen asked Barack Obama about aliens, and the former president indicated that they exist ...

US President Donald Trump has ordered the Pentagon to declassify files on UFOs and alien life, responding to public interest ...

A vast archive of declassified US government files vanished from The Black Vault just hours after Donald Trump ordered the Pentagon to release all documents relating to aliens, unidentified aerial ...

There are things the NASA chief has "come across in the job that he can’t explain," but aliens are not among them.

Our fascination with the cosmos has led to many great UFO movies being produced, some of which never got the audience they ...

A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...

Scientists traced the mysterious global vibration back to a single, 650-foot wave violently trapped inside a remote waterway.