The cave is one of about 275 known caves in Sequoia and neighboring Kings Canyon National Park. The park’s only publicly ...

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

NPCA shares the latest archaeological discovery at Mammoth Cave National Park, which has a pretty fascinating human history, too.

By studying how limestone dissolution influences atmospheric CO₂ levels, Lich’s work contributes to ongoing efforts to ...

From caverns full of towering selenite, to subterranean worlds with rivers and tiny forests, these international cave destinations hit the mark for incredible adventures.

The meeting will be held from 2 to 4 p.m. Sunday, March 30, at the Scott Regional Technology Center, 2 David Sippy Drive in ...

Weeki Wachee’s biggest attraction has been its historic underwater mermaid shows in a 400-seat submerged auditorium ...

Claiming a mere 15 miles or so in length, Roaring River is one of the shortest rivers in the nation, but its source, Roaring ...

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

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

Kayaking through cavern systems is one of the most unique adventures anyone can experience. The thrill of exploration ...