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

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

Astrobiologist Joshua Sebree of the University of Northern Iowa suggests that South Dakota's Wind Cave exhibits chemical ...

But the most famous exhibit of them all is the world's largest public display of fluorescent rock samples. Yes, they are naturally fluorescent, and yes, that means they glow in the dark under ...

Fluorescent caves on Earth may hold the secrets to survival necessary for scientists to detect life elsewhere in the universe ...