Sinkholes are depressions or holes in the ground caused by the collapse of a surface layer, often occurring in areas known as karst landscapes. These landscapes are characterized by soluble rock ...

This underwater sinkhole is a key example of karst topography. It shows how soluble rocks like limestone dissolve over time. The geology of Belize tells a story of erosion and formation over ...

Of all the potential disasters that could occur, Monroe County is at the highest risk for wildfire. That's according to a ...

The DCNR says sinkholes and caves are a definitive part of Pennsylvania’s landscape underlain by limestone or dolostone, also known as karst. While it took millions of years for the landscape to ...