Speleology

A team of spelunkers has taken a deep dive into a previously unmapped, underwater lake near Rapid City.

Explorers in the deepest sections of Jewel Cave landed a major new find on their most recent trip.Cavers mapped about 8,000 feet of new cave, pushing…

Wind Cave is a window into the Madison Aquifer - it supplies water to half the state. Now, new research on the past water table fluctuations in Wind Cave…