One of the world's deepest and most dangerous caves lies in Abkhazia, a disputed part of Georgia. It takes days to get to the ...

The waterfall caves in Meghalaya are shrouded in mystery, tucked away in the heart of the jungle, and getting there is an ...

Curious divers on South Australia's Limestone Coast are hoping to one day be able to dive into one cave and come out another, ...

Analysis of Moroccan stalagmites reveals that the Sahara received increased rainfall between 8,700 and 4,300 years ago, ...

water-filled thermal water cave and hall in the world" at the time they were found, cave explorer Sandor Kalinovits, one of the lake's discoverers, reportedly said.

A new species of shark has been discovered a Mammoth Cave National Park, where fossil records have revealed more than 70 ...

Jeopardizing the livelihoods of the men and women who work for our national parks is abhorrent. Their jobs are not only vital to the environment, but they also preserve the crucial history of these ...

Carved into the rock beneath a Swedish city, a huge man-made cave system dating back to the Cold War is being used to heat ...

CLARKSVILLE, Tenn. (WKRN) — Officials at Dunbar Cave State Park reported that the oldest cave art in the U.S. was “completely submerged,” which “has never happened before.” Boardwalks ...