The UFO files may not prove the existence of extraterrestrial life. But their publication is nonetheless a significant event.

The Department of War released dozens of files related to UFO sightings. Here are 5 most intriguing ones.

The War Department released more than 160 files Friday related to sightings of UFOs dating back nearly 80 years, two days ...

The new Pentagon website includes 162 declassified files on UFOs, or unidentified aerial phenomena. Some experts wonder if ...

By Andrew Hay May 8 (Reuters) - President Donald Trump and Defense Secretary Pete Hegseth on Friday released dozens of previously classified files on alleged UFO sightings and alien life to provide ...

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

Donald Trump addressed longstanding questions about government secrecy this week. He issued a new directive from the White House. The president said he plans to release federal files related to UFOs ...

The Pentagon on Friday began releasing “never-before-seen” files relating to unidentified anomalous phenomena — previously ...

The White House has released footage of a UFO that one US lawmaker compared to an angel. The one-minute-and-46-second-long ...

A famous UFO expert, dubbed a real-life 'X-Files investigator, has died following a battle with cancer. Nick Pope, who examined UFO phenomena while employed at the UK's Ministry of Defence (MOD), ...