Missouri is freckled with geologic features like caves and sinkholes. This is because the bedrock — composed of soluble rock like limestone and dolomite — is conducive to karst formation. Missouri has ...

How would you design a system to detect, map and explore caves on the Moon? Our latest hunt for ideas is seeking novel initiatives that address this question. While the surface of the Moon has been ...

Local cavers detail the beauty of caves and what fuels their passion to keep exploring. The Central Indiana Grotto is a group of cavers who meet monthly in Indianapolis. Each year they host an event ...

NEAR FLAGSTAFF, Ariz. (FOX 10) --There are many popular hiking trails in and around Flagstaff. One of those trails, completely underground, is considered a volcanic wonder. Just west of Snowbowl, ...

When Natalie Gibb emerges from one of her cave dives on the southeast coast of Mexico, the 41-year-old woman could easily be mistaken for a swamp monster. “I’m dripping with microbial goo and reeking ...

Richmond beer lovers may have heard of them, but few locals know about the now-abandoned beer caves at Rocketts Landing. And if you don’t know what you’re looking for, you may miss them entirely. They ...