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

Deep underground, some caves on Earth are hiding a glowing secret—one that could help scientists understand how life might ...

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

Earth not only does not support diverse ecosystems, but it also has places that serve as analogs for other celestial worlds ...

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the ...

Inside Wind Cave the scientists found that chemicals fossilised within the rocks shine in brilliant hues of pink, blue, and ...

Explore the best places to see bioluminescence, where glowing beaches or magical caves await to grace you with the stunning natural light shows.

Lanternfish are one of many animals that light up the ocean with their glowing bodies. Watch fish expert Ollie Crimmen explain more about these deep-sea dwellers. Lanternfishes have light-producing ...

One of Sebree’s students, Jacqueline Heggen, showing off glowing formations within Wind Cave. Image may only be used with credit shown.