Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

A strange UFO sighting in Susa Valley, Italy, leads to the construction of Sacra di San Michele, and according to theorists, ...

The incident, reportedly over a nuclear weapons assembly plant, was included in the Pentagon’s fourth tranche of UFO files.

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

National attention on UFOs has shifted in recent years, especially after the US government in the past decade has released ...

Former intelligence officer David Grusch's testimony before Congress about recovered unidentified craft and 'non-human biologics' has reignited global debate on UFOs.

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

A WACKY couple have driven a flying saucer car 1,000 miles across the US to attend the planet’s biggest alien festival and ...

The Pentagon just released what they're calling never before seen UFO files, including videos, images, and original documents ...

A nun discusses the debate on UFOs, suggesting they may be linked to spiritual forces rather than extraterrestrial beings, ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national security risks ...

The Alien Autopsy Scandal broadcasts on Sky Documentaries at 9pm on Friday 12 June. It’ll also be available on the Sky Go streaming service for Sky customers, or on NOW for NOW subscribers.