Scientists have been searching for evidence of extraterrestrial life for decades. So, where are all the aliens? Here are 12 ...

Believe it or not, 20 million people in the United States claim to have seen a UFO, and four million claim to have been ...

From Roswell to the USS Nimitz, sightings and evidence abound. How do we investigate UFO reports—and are they real in the ...

Space might be the final frontier on television, but in real life we haven't found any documented proof of any alien settlers out on the space range. Still, that hasn't stopped hundreds (even ...

So, we're rounding up some evidence to examine whether UFOs are real and what it might mean if they are. We'll start with an overview of how we investigate UFO reports and then touch on the ...

Yes, crashed alien spacecraft and dead extraterrestrials made it to the ... To be fair, neither of these hearings provided ...

What do UFO sightings tell us about ourselves? And will they ever be explained? Historian Greg Eghigian tells us how he's ...

Despite the waffling discussion, one key thing was missing from the witness testimonies that day: real, tangible evidence.

Conspiracy theories took over Washington D.C on Friday after suspected UFOs were spotted in the area. Four mysterious ...

EXCLUSIVE: The former Real Housewives of Cheshire star-turned psychic claims the aliens who 'helped us build civilisation' ...

A “creepy” real-life optical illusion on an aeroplane captured what looked to be an alien hiding amongst humans, with the ...

Tom Homan, set to be President Trump's border czar, told FNC's Sean Hannity that any local or state officials who try to ...