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

Most people think of visiting big cities, national parks, and beaches when they plan a U.S. trip. There’s hardly anyone who’s ...

Hang Son Doong is in Phong Nha-Ke Bang National Park in Vietnam, near the border with Laos and is the world's largest natural ...

Explore the significance of child cave paintings in Paleolithic culture and their spiritual connections to ancient ...

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

Carlsbad Caverns National Park is a limestone show cave with the fifth-largest chamber in North America. Located in southern ...

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

Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath ...

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

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

According to the Libya Observer, a team of scientists from the University of Benghazi and the Ibleo Center of ...