From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

An ‘interstellar visitor’ spotted drifting into our solar system weeks ago is either a massive dirty snowball or an alien probe. At least, this is according to a leading UFOlogist and a Harvard ...

Discovering extraterrestrial life has tantalized the public imagination as far back as Epicurean philosophers in Ancient Greece. Yet despite centuries of speculation, the search for alien lifeforms ...

Tech mogul Elon Musk has weighed in on UFO sightings, asserting that neither he nor SpaceX has encountered any evidence of alien visitors. He suggests ...

Spooky alien’s face. Blue light in background. 3D rendered illustration. *Ring is offering a big reward for anyone who manages to catch an alien on their cameras. The home surveillance doorbell ...

Astronomers using the James Webb Space Telescope say they have detected the “strongest evidence yet” that life exists outside our solar system. Scientists at the University of Cambridge found signs of ...

Elon Musk doesn't believe aliens have visited planet Earth and thinks UFOs have more to do with the United States government and less with little green men, RadarOnline.com can reveal. The world's ...

Not everyone believes Denver man's "authentic" footage is the real thing. May 30, 2008— -- One man's alien is another man's puppet. Jeff Peckman, a Denver resident and believer in alien life, has ...

One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...

UFO investigators have a tough time coming up with anything concrete to support their claims, especially when objects come and go in multiple dimensions and the only witnesses are threatened to ...