UFO researchers say upcoming US defence files on unexplained phenomena could reveal proof of alien life within weeks, ...

What kind of music do they play on Mars?

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Scientists in a recent breakthrough have introduced a new strategy to detect extraterrestrial life, marking a novel shift ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

President Trump on Thursday directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of public fascination — and spawned more ...

NASA's SPHEREx space telescope reveals widespread water ice in Cygnus X, showing how dust shields molecules in star-forming ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal communication.

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.