For decades, the search for life beyond Earth has revolved around a key question: What molecules should scientists be looking ...

New detection method: A study shows life leaves an organizational molecular pattern detectable through statistical analysis, not just specific molecules. Space mission potential: The method can use ...

Researchers have said that the next-generation telescopes and AI-driven data analysis will aid in detecting biosignatures.

Imagine a world covered in thick ice, hiding an ocean bigger than all of Earth's seas combined. That is Jupiter's moon Europa, long hailed as one of the best bets for alien life in our solar system.