If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

The first release includes 162 files, such as old State Department cables, FBI documents and transcripts from NASA of crewed ...

Buzz Aldrin observing a “fairly bright light source” while aboard the Apollo 11. A mysterious object making “multiple ...

Behind a minimalist beverage bar that serves caffeinated staples, protein shakes and green smoothies, customers are greeted ...

All of this has become so ingrained by now that it’s hard to convey to younger people that it once didn’t exist. Back in the ...

Are you a believer or a skeptic? Well, your stance on aliens may change after seeing newly released UFO files from the ...

NASA's Apollo 17 crew reported seeing three mysterious dots and sparks that resembled fireworks, according to new files ...

Apollo astronauts described lights "sailing off into space" and skies like the "Fourth of July" in newly declassified ...

Harvard astronomer Avi Loeb joined ChicagoLIVE to discuss new developments in the search for extraterrestrial life, including ...