A national park in Kentucky has the longest known cave system in the world. This week, Floyd Collins is being remembered there. He was an explorer whose death a century ago became an international ...

Roger Brucker in Crystal Cave. Western Kentucky became the site of a media sensation in 1925 when a man named Floyd Collins ended up trapped 200 feet underground. A revised third edition of a book ...

His wedding was the first time a ceremony was held inside the San Antonio-area caverns.

MILAN — An injured cave explorer in northern Italy was carried to safety Wednesday, 75 hours after she fell while attempting to map an unexplored branch of the Bueno Fonteno cave, alpine rescuers said ...

Explorations of a submerged passage in the Tlayococ cave in Mexico led to an undiscovered room. Within the room, cave explorers discovered bracelets sitting atop stalagmites and other artifacts from a ...

Jessica Van Ord, the fiancée of the rescued American cave explorer, was in the Turkish cave when Mark Dickey fell ill, but climbed out to help with the rescue efforts. Van Ord gives an update on ...

Experts say newly found karst cave has sediment 'gene pool' that hasn't been seen before, but it needs to be protected before it's too late A newly discovered karst cave dating back 480 million years ...