When ET phones, don’t pick up. Scientists have outlined a set of protocols for responding to extraterrestrial contact, ...

84% of Americans say the U.S. government knows more about UFOs than it is sharing.

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

In 1977, Ohio State’s Big Ear radio telescope picked up a 72-second radio burst from deep space that was 30 times stronger ...

The anonymous woman told officials she met an alien creature in July of 1967, who gave her secrets about extraterrestrial ...

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." ...

Steven Spielberg discusses his new UFO film "Disclosure Day" on Michelle Obama's podcast, saying it explores whether aliens have already reached Earth.