Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the ...

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

After seeing Steven Spielberg's "Disclosure Day," check out these real-life accounts of strange aerial sightings.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Experts say the videos released by the US government give no evidence of alien technology or extraterrestrial life.

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ...

The Pentagon on Friday released a new group of documents and videos related to UFOs, or UAPs, with 72 more documents, images ...

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the ...

Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

A UFO and UAP movie creator shares his encounter with humanoid aliens on Orcas Island, sparking discussions about 'Nordic ...

Kansas City has long been a hotbed of activity, says Margie Kay, director of the Missouri chapter of the Mutual UFO Network ...

Steven Spielberg has laughed off conspiracy theories claiming that his new film, Disclosure Day, was made to prepare people ...