A second batch of previously classified files on reported UFO sightings has been released by the US Department of Defence.

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

Here are some of the best videos from the second drop of UAP videos, including a fighter jet shooting down a UFO and an ...

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

The Pentagon released a batch of much-anticipated files about unidentified anomalous phenomena (UAP) on Friday, including newly declassified documents that have never been seen by the public before.

The Department of War released 162 files — including photos and video — related to UFO sightings. Here are the 5 most ...

What exactly the videos show. Some of the videos show objects moving near aircraft and over populated areas. One ...

Add Yahoo as a preferred source to see more of our stories on Google. A remote-controlled drone over an ocean shoreline. - Credit: Getty Images For the past month, residents of the northeast and ...

The Pentagon on Friday released a second batch of UFO Files in the United States, publishing documents, audio recordings and ...

A fascinating, unclassifiable orb found in the Gulf of Alaska is not an alien object, as some speculated, but the remains of ...