The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common ...

The Pentagon's release of files might help scientists shed light on unexplained phenomena and government secrets, experts said.

Historic disclosure begins: The Pentagon and FBI released 162 UFO-related files, including photos, videos, and memos, as part of Trump’s transparency initiative. Strange encounters detailed: Files ...

Dozens of photos were included as part of the release, such as photos shared by the FBI, Department of Defense, and NASA.

"Never-before-seen files" on UAPs posted by US Department of War, including some images taken by Apollo missions.

President Trump has released 161 UFO files to the public, citing the need for transparency. But critics view the release as a play to a conspiracy-curious base.

Now you can look at the photos and videos and judge for yourself. Whether you call them UFOs or UAPs — unidentified anomalous phenomena — there's no doubt plenty of people are curious about what else ...

Historic but limited: The Pentagon published decades of UFO-related files, marking a shift toward openness but offering no confirmed evidence of alien technology. Mixed public response: Enthusiasts ...

Buzz Aldrin is quoted as having made three observations, one of which was of something with a "sizeable dimension." ...

Flying discs, metallic orbs, and a mysterious cylinder tumbling past the Apollo spacecraft. Those are just a few of the unidentified anomalous... Is there anything new to learn from the ‘alien files’?

Those within the UFO community spent their day scrutinizing the new documents, images and videos released by the Pentagon.

Astrophysicist Neil deGrasse Tyson joins Dana Bash to discuss his new book, “Take Me To Your Leader,” plus what he thinks of the Pentagon’s UFO files, and his take on the meaning of life.