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 ...

Since the first modern SETI (Search for ExtraTerrestrial Intelligence) studies tried to detect alien transmissions in the ...

You would think if anything could break through the noise of our news cycle, UFOs could. This needs to be a bigger deal ...

Alien life is "definitely" monitoring Earth's airbases, according to a British ufologist and film-maker after recent footage ...

A new study explores this tantalizing idea. The idea of aliens hiding in a parallel universe — though seemingly absurd — is ...

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 ...

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

A former US Army Colonel has made the bombshell declaration that aliens are real and have been mingling with humans. Karl ...

Britain’s Prince George will turn the ripe age of 27. And, as the interactive above demonstrates, the world is likely to find alien life. It could happen even sooner, depending how many ...

"The Checkdown" asks NFL players if they believe aliens are real or not. See which players believe there are other life forms out in the universe and which ones don't. "The Checkdown" asks NFL ...