The Pentagon has released 40 new declassified UFO files, including decades-old military reports, videos and images ...

The U.S. military on Friday released a new batch of files related to UFOs, or UAP, the fourth group of documents unveiled in ...

No, this is not behind-the-scenes footage of Spielberg's latest film "Disclosure Day" ... these are recently released files ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

NASA UAP research confirms no alien contact despite administrator comments - here's what the official record actually says ...

The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order earlier this ...

Turns out the Nixon–Jackie Gleason alien legend is far from the only Hollywood close encounter.

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

In 1977, Brazil witnessed mysterious UFO encounters known as 'Chupa-Chupa', involving unexplained injuries and a military ...