The Pentagon discloses scores of UFO files with reported sightings of spheres, discs and fireballs spanning nearly 80 years.

Much of the UFO imagery that the Pentagon released last week was new, but we've long known about the odd things that the Apollo astronauts saw near the moon.

The Calvine UFO mystery resurfaces after renewed focus on the Scottish photo allegedly hidden by the MoD for decades and never fully explained.

Incredible never-before-seen footage caught the moment a US warplane opened fire on a UFO and obliterated it during a confrontation over the Midwest United States ...

The Grammy winning superstar called it “the craziest” encounter: “These orbs were not moving like any craft that we can control. They were intermittently coming and going, forming triangle patterns.” ...

The Bermuda Triangle has long been a magnet for mystery. Tales of vessels vanishing without distress calls and planes disappearing mid-flight have fuelled theories about alien abductions, time warps, ...