Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.

UFO whistleblower David Grusch returns to Capitol Hill as lawmakers push for release of classified UAP records.

Steven Spielberg’s long-awaited return to sci-fi doesn’t reach the heights of his previous all-time classics, but Disclosure ...

The desolate, wind-swept desert of the Paracas Peninsula on the southern coast of Peru holds one of the most enduring mysteries of the ancient world. In 1928, the renowned Peruvian archaeologist Julio ...

On its surface, Steven Spielberg’s masterfully crafted new film Disclosure Day might be classified most easily as a ...

Medicine can explain viruses, broken bones and thousands of diseases. But there are still patients whose conditions sound so ...

Mysterious shadows. Screams in the night. A hair-raising sense that something is watching. Stories of the unknown capture our imagination and curiosity in Destination America's new series MONSTERS AND ...

Ross Coulthart explores untold stories using a fact-based approach to address various topics, from unidentified aerial ...

The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...