Researchers use a portable fluorescence spectrometer to analyze the glowing formations in underground caves. Now, researchers ...

A new documentary is causing a stir by asserting the presence of alien life on Earth and claiming a US government effort to ...

The Extremely Large Telescope will revolutionize our view of the cosmos when it sees first light in Chile in 2028. In fact, ...

If there is life on Proxima Centauri b, it could take the Extremely Large Telescope as little as 10 hours to detect its ...

Finding alien life won’t be as dramatic as a flying saucer landing on the White House lawn – it’ll be NASA scientists holding ...

This, at least, is the conclusion drawn by GIGACalculator, a website that offers online calculators to help users with ...

Findings about the chemical makeup of cave systems can teach us about life in places humans have yet to reach.

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" ...

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the chemicals fossilized within shine in brilliant hues of pink, blue and green.