The county said a cave collapse formed a large hole, revealing a 200 foot cavern underneath. Three homes sit on top of it. KVUE spoke with Jay Banner, geosciences professor at The University of Texas.

Boulder, Colo., USA: A study published on Friday in the journal Geology uses isotopes of sulfur to fingerprint the sources of sulfuric acid that have carved unique and beautiful cave systems in the ...

(NOTE: This post has been updated with the exact date of the Crystal Paradise Cave’s demolition. My thanks to Randall Hurst of York Grotto for providing me with this information.) Harrisburg (WHTM) Ed ...

Explorers in southern Spain have linked two deep caves into one “supercave system” about 16.4 miles long. The connection sits ...

Geologists have discovered and excavated fossils from a cave in a Kendall County, Illinois, USA, in a limestone quarry. The fossils have shed new light on living conditions in the area some 310 ...

Texas isn’t just beautiful on the surface, it’s gorgeous underground too. The Lone Star State boasts numerous geological wonders, including an abundance of limestone caves with jaw-dropping rock ...

It’s like entering another world, built over tens of thousands of years. Caves offer an experience unlike any other, a chance to learn about the earth’s history and see the effect of the passage of ...