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

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

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

A single alien world can be misleading. A strange gas in an atmosphere might look promising, then turn out to come from ...

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

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new ...

Sci-fi is an enduring genre, especially when it comes to blockbuster film and TV, and these expansive franchises are the best ...

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have wondered: What would alien life from another planet be like ...

This video breaks down why K2-18b has become one of the most talked-about planets in the search for alien life. A team at Cambridge says its atmosphere may contain the strongest biosignature evidence ...