Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people ...

A former CIA-linked physicist's comments about 'four alien species' have reignited UFO conspiracy theories online.

The Pentagon releases scores of UFO files with reported sightings of spheres, discs and fireballs spanning nearly 80 years.

The US has recovered four distinct species of extraterrestrial life from crashed UFOs, a former CIA-funded government ...

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

President Trump has released 161 UFO files to the public, citing the need for transparency. But critics view the release as a ...

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

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

Rep. Tim Burchett told Piers Morgan aliens exist, pointing to government briefings, pilot testimony and video evidence shown to him by officials as proof.

Is it all just smoke and mirrors? The Department of War released over 160 previously classified files on Friday in an effort for greater transparency surrounding UFOs, aliens and extraterrestrial life ...

The former president on why those waiting for Trump to disclose the existence of aliens are sure to be disappointed, and insisting first contact "hasn't happened yet." ...

A leading British astrophysicist has argued that intelligent alien civilisations 'absolutely' exist somewhere in the cosmos ...