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

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.

Trump's comments came hours after he claimed that former President Barack Obama shared 'classified information' when he told ...

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

President Donald Trump said on Thursday (February 19) he would direct federal agencies to begin releasing government files related to aliens and unidentified flying objects, pointing to what he ...