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

A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens -- with screensavers.

A spokesperson issued a statement Friday after Trump said his team would start “identifying and releasing” government files.

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 ...

President Donald Trump says he’s directing the Pentagon and other government agencies to identify and release files related to extraterrestrials and UFOs because of “tremendous interest.” ...

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