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 throughout the ...

For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more sense than ever. Gabriele Gouellain waits in the kitchen of her ...

Harsh Goenka shared images of Kandovan, Iran. This village features unique homes carved into volcanic cones. These dwellings ...

MAMMOTH CAVE, Ky. — During a late January tour of Mammoth Cave, the guide clapped his hands, and the already dim lights went out. He had brought our group to a stop in a flat area – like a small plaza ...

In a cave just north of Kraków, Poland, ancient people ate one another 18,000 years ago. Darek Bobak Catalan Institute of Human Paleoecology and Social Evolution In prehistoric Europe, the Magdalenian ...