When delicate cave formations are damaged, Carlsbad Caverns National Park calls on the fix-it skills of Michael Mansur and his growing legion of volunteers. Nothing good happens fast in a cave. Those ...

Beat the summer heat by going underground. Arizona is home to famous caves, like Kartchner Caverns. Here are 5 of the best ...

Africa is home to some of the most amazing cave diving experiences, giving divers a chance to explore the continent's hidden ...

VOVWORLD] - Amongst the endlessly rolling mountains and thick forests of the Northeast lies a mysterious and magnificent ...

The Great Stalacpipe Organ spans 3.5 acres of the cave and is considered the world's largest musical instrument. The name is a combination of the words stalactite and pipe organ but in actuality, it ...

When the summer sun is blazing, there’s no better way to cool off than by heading underground. Caves offer a naturally air-conditioned escape, along with a chance to explore some of the Earth’s most ...

Exploring underground worlds has a magic of its own, and the 10 Most Popular Caves in the U.S. prove just how fascinating nature’s hidden chambers can be. These caves aren’t just geological wonders; ...

The Tentative Lists of States Parties are published by the World Heritage Centre at its website and/or in working documents in order to ensure transparency, access to information and to facilitate ...

A view of the jelly fish-like forms of the “Paradise Lost” cave. (image via Flickr user Meghan Nazer) PORTLAND, Ore. — A label like psychedelic sculpture, for what it’s worth, does justice to the ...

Beneath the United States lies a surprising network of caves shaped over millions of years. Some feel almost otherworldly, with strange rock formations and the occasional glow from naturally occurring ...

While Arizona is famous for its stunning landscapes and dramatic rock formations, some of the best things to see here are underground. Arizona has numerous famous caves — some readily open to the ...