The cave myotis aren't endangered, Bilbrey said, but, by nature, a "living cave" always is fragile. Kartchner is referred to as a living cave because the formations inside it are still growing, a ...

This family-friendly Arkansas cave is an adventure lover’s dream, offering an exciting and educational experience for everyone to enjoy together.

The light changes, the air cools, and suddenly every twist in the path feels like the start of a real underground adventure.

Looking for an adventure that’s cool (literally) and completely out of the ordinary? The United States is home to some of the world’s most fascinating cave systems, each with its own story carved by ...

Two years passed since the public could walk through the 200-feet-deep cave of Blanchard Springs Caverns — the COVID-19 pandemic, repairs and the spread of white nose syndrome among bats put on the ...

KARTCHNER CAVERNS, AZ (3TV/CBS 5) - The story of Kartchner Caverns is one of discovery, exploration, secrecy, and preservation. It begins in rugged old Arizona’s southern desert where it might be hard ...

Stalagmites and stalactites are amazing formations. If you’ve ever walked through caves, you have likely seen dozens, or even hundreds, of them growing out of the ground or hanging off the ceiling.

San Francisco, Calif. -- Biofilms, which are complex layered communities of sulfur-consuming microbes, increase the rate of cave formation, but may also shed light on other biofilms, including those ...