The files that were released on Friday contained information about alleged UFO sightings, including unexplained green orbs, ...

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

The Pentagon discloses scores of UFO files with reported sightings of spheres, discs and fireballs spanning nearly 80 years.

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 ...

Once "top secret," new documents shed light on U.S. government investigations into UFO phenomena in the Land of Enchantment ...