The files that were released on Friday contained information about alleged UFO sightings, including unexplained green orbs, discs and fireballs. Of the files released, one is a 116-page document that ...

The second wave of UFO files has revealed a chilling series of mysterious sightings near America's main nuclear weapons installation.

May 22 (Reuters) - The U.S. Defense Department on Friday released a second batch of previously classified files on alleged UFO sightings, including references to people reporting unexplained green ...