Mammoth Cave is known as a solution cave that ... forms because of the different ways that water flowed through the cave.

In fact, people toured Mammoth Cave before Maine gained statehood ... The Frozen Niagara is a flowstone rock formation made of calcite deposits where water flows in caves. Andrew Henderson ...

Two 325-million-year-old ctenacanth shark fossils discovered in Mammoth Cave shed light on ancient marine ecosystems.

U.S. researchers discovered a new shark species in rock layers at Mammoth Cave National Park in Kentucky, the National Park Service reported. On October 11, which is National Fossil Day ...

Calthemites grow both on and under these structures in forms that mimic natural cave speleothems like stalactites, stalagmites, flowstone, and so on. They are often the result of an hyperalkalinic ...

The Frozen Niagara is a flowstone rock formation made of calcite deposits where water flows in caves. Morrison, as our guide aptly put it, was a “thorn in the side” of the Mammoth Cave Estate.