The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

More than half the population believes in the existence of intelligent alien life. There's just one snag...a lack of ...

Unidentified lights circling over Palmerston have left residents grappling with the only likely explanation: aliens are real ...

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

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

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

A newly identifiedplanetary system is forcing astronomers to rethink how worlds form and evolve, as a rocky planet appears ...

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

There’s a theory that many of us have an “inner Neanderthal.” The idea is that Homo sapiens and a cousin species once bred, ...

The Onion says it has a new deal to take over conspiracy theorist Alex Jones's Infowars media company. If approved, the ...