Sealed off from the outside world for about 5.5 million years, it has remained one of nature’s greatest mysteries. The cave ...

Just outside Mammoth Cave National Park, this charming Kentucky city has plenty of thrilling activities and outdoor adventures, perfect for a family trip.

Mammoth Cave National Park is Kentucky's only national park, but it isn't the state's only cave open to the public.

A 50-year-old Spanish extreme athlete emerged on Friday from a 500-day challenge living 70 meters (230 feet) deep in a cave outside Granada with minimal contact outside.

A 50-year-old Spanish extreme athlete emerged on Friday from a 500-day challenge living 70 meters (230 feet) deep in a cave outside Granada with minimal contact outside.

Beatriz Flamini, 50, of Madrid, left the cave in southern Spain shortly after 9 a.m. after being told by supporters that she had completed the feat she set out to accomplish on Nov. 21, 2021.

To portray the hero of the Thai cave rescue in the new film Thirteen Lives, the Hollywood star had to go deep—literally.Mortensen plays the part of Rick Stanton, the legendary British cave diver ...

Beatriz Flamini was 48 when she entered the Granada cave in November 2021, ... How to find what works for you and get outside. Flamini says she still feels like it's 2021.

Cave explorer Floyd Collins got trapped in Sand Cave in Kentucky 100 years ago and later died. The incident drew national attention and helped lead to the creation of Mammoth Cave National Park.

Mark Dickey was 3,000 feet inside Morca Cave, one of the deepest in the world. As he began vomiting blood, he wasn't sure if rescue would arrive in time.