Kartchner Caverns State Park, Alabaster Caverns State Park, and Onondaga Cave State Park are some of the caves travelers can visit in the U.S.

This park's cave system offers visitors different types ... Gypsum caves, while rare, are not unheard of, even in the United States. For example, South Dakota's dazzling Jewel Cave National ...

Carlsbad Caverns is home to some of the most spectacular examples of underground geologic features found anywhere in the United States ... limestone caves carved over the course of 250 million years.

After a year of community efforts, Wakulla County secures a $3.78 million deal to protect the Chip’s Hole cave system, ...

Some bats may survive a winter with white-nose syndrome only to subsequently succumb in the spring, when their immune systems kick into ... there have been widespread cave closures on federal lands in ...