The seventh tranche of documents includes investigative reports into three sightings in June of this year.

An eerie sighting over Washington DC has sparked claims that alien craft are hiding in America's skies.

UFOs aren’t new. Indeed, humans have been describing unidentified flying objects for millennia, with depictions of disk-like objects and unusual atmospheric objects found in the art and literature of ...

A fresh tranche of files released under the Trump administration’s transparency initiative has just dropped some jaw-dropping details about UFOs. The declassified files reveal high-speed encounters ...

Some UFO movements look impossible at first glance, but motion can be surprisingly deceptive. The most interesting cases are ...

The seventh batch of unclassified files also includes eyewitness accounts of dog-like creatures and trolls at a Utah ranch.

Federal agents encountered a large aircraft that zoomed across the sky from a standstill while making no noise or giving off any exhaust, according to new files.

Pentagon files describe a black triangular object near a US facility, with witnesses reporting unusual maneuvers and no heat ...

Newly released Pentagon files have allegedly confirmed that one of the most famous UFO incidents in history was real.

A strange object has been spotted in a NASA video, leading to claims that astronauts on the International Space Station were ...

There is a pretty pervasive and consistent assumption in our long history of UFO sightings: that the unidentified objects some of us see in the night sky are vehicles or crafts inside of which are ...