Data: National UFO Reporting Center, U.S. Census; Map: Erin Davis/Axios Visuals Pittsburghers really want to believe: ...

Steven Spielberg's 1977 classic tapped into anxieties about the US government hiding UFO information from the public. It ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

In June 1947, Kenneth Arnold saw something strange in the sky. What he saw sparked a national UFO craze-but it was far from ...

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

“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...

From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be hiding underwater.

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

Lawmakers called on the White House to grant immunity to whistleblowers who come forward with UFO information.

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...