Letters: Readers respond to an article by Daniel Lavelle about his alien chasing expedition in the US ...

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

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability An ...

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

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have identified just under 50 rocky worlds most likely to be habitable out of ...

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

This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a ...

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

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 ...

A new method to recognise the chemical properties of living things could help us detect alien life even if it functions differently from life on Earth. When searching for alien life, scientists ...

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

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...