Loper Endowed Professor of Geological Sciences Hazel Barton presented some of the details and findings from her exploration ...

Imagine a cave where the walls are covered with huge, sparkling crystals, some as big as trees. This isn’t a scene from a ...

The Cave of Crystals is an underground cavern filled with tree-size gypsum crystals, including some of the largest natural ...

Established to preserve Carlsbad Cavern and numerous other caves within the Permian-age fossil Capitan Reef. The park contains over 85 known caves. This includes Lechuguilla Cave, the nation's ...