The Great Pyramid has been called a tomb, a wonder of engineering, and the subject of countless conspiracy theories. Now, it ...

Steven Spielberg's 1977 classic tapped into anxieties about the US government hiding UFO information from the public. It holds the key to the director's new film, Disclosure Day.

The claim that their loved ones’ deaths and disappearances are linked is almost certainly false — but the loss remains real.

Conspiracy theories have recently spread online in the U.S. claiming that nuclear physicists, aerospace, and extraterrestrial ...

Newly declassified UFO files from NASA's Apollo missions challenge long-running conspiracy theories that the historic Moon ...

There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

From UFOs to missing scientists, fringe ideas and conspiracy theories have come to the forefront during U.S. President Donald Trump’s second administration. This week, Washington correspondents Katie ...

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

Psychic spy veteran Lyn Buchanan claims the CIA accessed 23andMe and Ancestry.com to search for people with extraterrestrial ...

Jimmy Failla challenges former CIA officer Mike Baker in the game 'Spy or High,' exploring outlandish reports. The panel ...