When you read that astronomers have detected possible signs of life on another planet, you might picture them all hunched ...

Astronomers have detected molecules on exoplanet K2-18b that may have been produced by simple organisms, claiming it's the ...

On a faraway planet, the James Webb Space Telescope has picked up signs of molecules that, on Earth, are produced only by ...

Fresh data from the James Webb Space Telescope provide more evidence for what some consider a biosignature — but debate is ...

Cambridge University astronomers spotted two molecules in the planet's atmosphere that give them cause for their theory.

With the James Webb Space Telescope, astronomers say they are working to confirm potential evidence of life on a distant ...

Dimethyl sulfide is in the news after NASA’s James Webb Space Telescope may have detected relatively high levels of it in the ...

New JWST data strengthens earlier hints that K2-18b, a possible water world 120 light-years away, could host the chemical byproducts of life.