Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

White dwarfs are the dense, collapsed cores of dead stars, capable of ripping apart planets with overwhelming gravity and triggering catastrophic explosions. Yet under the right conditions, these ...

PROOF of alien life is one step closer to being found thanks to a massive earthquake-proof telescope that’s near completion ...

Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best candidates.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

There were schools of thought in Ancient Greece that speculated about extraterrestrial life, in trying to answer questions ...

Pull off the highway to discover an Arizona diner packed with UFO decor, nostalgic eats, and the kind of weird that makes ...

President Donald Trump on Thursday said he would direct the Pentagon and other government agencies to release government records related to extraterrestrial life and UFOs.