Every alien in Ben 10: Alien Force is incredible, but who are the most powerful among them all?

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

In a Truth Social post, the U.S. president said his move was based on the "tremendous interest" in the subject, without providing additional details.

Pentagon officials have been hiding a top-secret program dedicated to retrieving downed UFOs and harvesting their otherworldly technology for America's military use according to an ex-forces pilot, ...

Former President Obama said in a recent interview that he believed aliens are real but not kept at Area 51.

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

Barack Obama has confirmed that aliens exist, but has firmly denied that the top-secret US military base Area 51 houses extraterrestrials. Speaking in a podcast interview, the former president became ...