Unidentified aerial phenomena (UAPs) have resurfaced at the centre of online discussion after a widely shared interview revisited reports of supposed 'non-human' life linked to recovered unidentified ...

US government officials launched an investigation into bizarre claims that a 'dead spaceman' was found inside a metal sphere ...

We found the parts of the fallen UFO trapped under the snow with a metal detector. Will we be able to find evidence of a ...

Add Yahoo as a preferred source to see more of our stories on Google. The alleged crash of a cigar-shaped UFO in Brazil in 1996 is considered that country's Roswell, New Mexico, moment — with claims ...

Sean Stone says the U.S. government reverse-engineered craft in the Roswell crash.

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

A former CIA-funded researcher has triggered fresh controversy after claiming the United States may have recovered four distinct alien species from crashed UFOs. Hal Puthoff, a physicist and former ...

It’s impossible to separate UFO legends and lore from the Cold War, which led to a culture of secrecy in the military and public paranoia that the truth was being concealed. According to the ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. Another batch of “UFO Files” have been dropped by ...

President Donald Trump is set to give the American public a close encounter of an unprecedented kind by finally revealing definitive proof that aliens and UFOs do exist – and his historic speech is ...

A NASA Curiosity rover image has sparked debate after a UFO hunter claimed it shows an alien missile, though NASA attributes ...