These shocking UFOs have been spotted over some of the biggest cities in the U.S. See more in this compilation from The Proof is Out There.

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

The Pentagon on Friday released a third batch of vintage classified files related to “flying saucers” and other unidentified anomalous phenomena — better known to most Americans as unidentified flying ...

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

National attention on UFOs has shifted in recent years, especially after the US government in the past decade has released ...

The International Raëlian Movement, also know as Raëlism, is a UFO religion that was founded in France in the 1970s. It is still practiced today, with its strongest followings in parts of Asia, Africa ...

Ross Coulthart speculates SpaceX employees could be read into secret UFO programs.

The latest batch of UFO files from the Pentagon includes artistic renderings by credible witnesses.

Christopher Mellon, a former high-ranking official in the U.S. Defense Department, says U.S. military leaders are baffled by ...

The Catholic archbishop of Washington, D.C., Cardinal Robert McElroy, on Wednesday removed a well-known priest as an exorcist of the archdiocese after he made public comments suggesting that UFO ...

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