A team of NASA-funded University of Northern Iowa researchers is exploring some of the deepest caves in the United States to ...

Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath Earth’s surface, rock and mineral formations conceal a hidden brilliance. When ...

Discovered in 1878, Luray Caverns has been drawing visitors for over a century—and it's easy to see why. Located just west of ...

As Sebree and his students began to venture into new areas of Wind Cave and other caves across the U.S., they mapped the rock formations, passages, streams and organisms they found. As they ...

As Sebree and his students began to venture into new areas of Wind Cave and other caves across the U.S., they mapped the rock formations, passages, streams and organisms they found. As they explored, ...

Also: testing the efficacy of WWI “dazzle” camouflage; how the male blue-lined octopus survives deadly mating ritual.

A team of researchers at the University of Northern Iowa (UNI) is exploring some of the deepest caves in the country to learn more about life in extreme environments.

Researchers from the University of Northern Iowa are exploring some of the nation’s deepest caves to learn about life in ...

Traverse 330 steps on the way to such distinctive chambers as the “Devil’s Kitchen” and the “Crystal Vault.” Wild caving ...

As Sebree and his team began to venture into new areas of Wind Cave and other caves across the United States, they mapped the rock formations, passages, streams and organisms they found.

There are a few films I consider essential viewing for all Floridians because they aid in understanding this wild and crazy ...