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

Trump made the announcement on social media Thursday, just hours after accusing former President Barack Obama of disclosing ...

"We’ve got our people working on it right now,” said the U.S. Defense Secretary.

Donald Trump’s pledge to release official files relating to UFOs has intrigued conspiracy theorists who suspect the US government has hidden evidence of alien activity on Earth.

President Donald Trump on Thursday said that he was directing agencies to release files pertaining to “alien and ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

The Tennessee congressman has pushed relentlessly for government transparency about unidentified areal phenomena, or UAPs, ...

"He gave classified information, he's not supposed to be doing that," Trump told reporters Feb. 19 in discussing Obama's ...

Former President Barack Obama recently said aliens are real, but clarified that there’s “no evidence during my presidency ...

President Trump on Thursday accused former President Obama of revealing classified information when weighing in on whether ...

President Trump had lashed out at former President Barack Obama earlier Thursday for telling a podcaster that aliens were ...

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