Jackson Blue Spring in northern Florida is one of the most famous cave diving sites in the world. Every day millions of gallons of groundwater surge out of the spring from an enormous cave system ...

Cave diving combines the thrill of scuba diving and with the excitement of exploring a cave; it’s a challenging activity even for experienced explorers. At these four sites — some of the most popular ...

Two men drowned while on a diving expedition in a mazelike Florida cave system that extends deep below the surface, authorities said Thursday. The Hernando County Sheriff's Office said three teenagers ...

At the Devil’s Spring system in Florida, crystal-clear water pours out of an underwater cave and into the Santa Fe River. From the surface, the entrance looks calm. But once divers descend inside, ...

On Sunday’s episode of The Excerpt podcast: Hidden beneath Earth’s surface are caverns and pathways that hold the secrets of our planet’s very beginnings. Even after decades of exploration, there are ...

TALLAHASSEE, Fla. (WCTV) -A group of cave divers is celebrating a milestone in their efforts to map out an unknown world beneath our feet. On Jan. 7, divers with the Woodville Karst Plain Project ...