Newly declassified UFO files from NASA's Apollo missions challenge long-running conspiracy theories that the historic Moon ...

Claim of nefarious plot draws attention of lawmakers and president – but are disappearances and deaths really linked?

Donald Trump's directive to release classified files on extraterrestrial life has sparked excitement and conspiracy theories, including the resurgence of the 'Project Blue Beam' theory.

The U.S. government has made public dozens of previously classified files about unidentified anomalous phenomena (UAPs) — ...