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

Trump accused Obama of revealing classified information about aliens, calling it a "big mistake" during Air Force One ...

President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe Biden signed disclosure bill.

President Donald shared the news of the files release on social media Thursday night, after he accused former President Barack Obama of revealing “classified information" when Obama implied in a ...

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

US President Donald Trump has ordered the Pentagon to declassify files on UFOs and alien life, responding to public interest ...

President Donald Trump has issued a statement that he will instruct the federal government to begin releasing all of its files related to UFOs.

Barack Obama appeared to confirm the existence of extraterrestrials; Nevadans have made more than 1,800 UFO reports since 1947.

Trump has criticised Obama for allegedly revealing classified information and suggested he overstepped his bounds. But what did the former US president say?