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

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

The president announced that he would begin the process of releasing government files “related to alien and extraterrestrial life.” ...

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

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that ...

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

Former President Obama has walked back the shocking comments he made about the existence of alien life, claiming they needed further clarification.