More than 170 accounts and videos reveal never-before-known UFO sightings.

The US has published transcripts, video clips and audio recordings about unidentified flying objects, also called ...

Among the releases is a 1969 debrief of Buzz Aldrin stating he saw a ‘sizable’ object close to the lunar surface ...

Some of the previously unseen "unidentified anomalous phenomena" files are "related to Alien and Extraterrestrial Life," said ...

The Pentagon on Friday released online what it called “new, never-before-seen” files, dating back decades, related to ...

The Pentagon says the website has U.S. government photos, videos, and documents that ‘are in one place – no clearance ...