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 life experts have been killed or gone missing in the past 1–2 years. Dubbed the “missing scientists,

The Great Pyramid has been called a tomb, a wonder of engineering, and the subject of countless conspiracy theories. Now, it is being called a potential extraterrestrial communication device. A new

Newly declassified UFO files from NASA's Apollo missions challenge long-running conspiracy theories that the historic Moon landings were faked in a studio.

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 Simpson,

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

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

Obama emphasized there’s no way such a secret could stay confidential. “If there were aliens or alien spaceships or anything under the

A Republican congresswoman who has leaned into conspiracy theories claimed aliens are fallen angels depicted in the Bible as President Donald Trump on Friday released the so-called UFO Files.

Jimmy Failla challenges former CIA officer Mike Baker in the game 'Spy or High,' exploring outlandish reports. The panel debates whether claims about the CIA using DNA sites like 23andMe to identify alien-human hybrids are true or fabricated.