While aliens in science fiction hop between planets on vast spaceships, scientists say real-life extraterrestrials might take ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

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

Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...

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

If life ever existed on Mars, it might have looked like microfossils right here on Earth.

It's not nearly as easy as one might think. The post If Scientists Ever Find Strong Evidence of Alien Life, Communicating It Will Pose Serious Issues appeared first on Futurism.

Donald Trump’s pledge to release official files relating to UFOs has intrigued conspiracy theorists who suspect the US government has hidden evidence of alien activity on Earth.

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

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

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

President Donald Trump said on Thursday he would direct federal agencies to begin releasing government files related to ...