When a mysterious crescent appeared over Moscow in 1967, alien enthusiasts were unaware they were actually tracking a ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

Past classified reviews looking for alien life have found stranger things about life in Washington.

US President Donald Trump has announced that he is instructing federal agencies to begin releasing government files related ...

Explore the Pentagon's report on UFO sightings in space, featuring unexplained manoeuvres and expert analysis of unidentified aerial phenomena.

Disclosure may not reveal alien visitors, but it will reveal something equally important: how science, measurement and ...

Disclosing government documents about UFOs won't mean much without hard physical evidence for alien spaceships or alien bodies.

Former President Barack Obama believes aliens exist, but not at Area 51. In New York, thousands of UFO sightings have been ...

Trump has talked about UFOs over the years, mixing skepticism, curiosity and hints about what he’s been told.

President Donald Trump announced he will direct agencies to release UFO and UAP files, despite a prior Pentagon review ...

Nope.

Are aliens real? Former President Barack Obama seems to think so. Here's how common extraterrestrial sightings are in ...