Mammoth Cave ... section of the cave. They've evolved (so) that they have no eyesight because they don't need it in a world of total darkness. They're pale. They're white. You can kind of see ...

Explore Mammoth Cave National Park, the longest cave system on Earth, featuring the richest known habitat for cave wildlife in the world. It may be difficult to think of caves as spacious and grand, ...

Kentucky Edition is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV ...

There is never a bad time to visit Mammoth ... exciting cave adventures in the Mammoth Cave area. Of note, there are certain ...

I stood 200 feet below the Kentucky countryside, looking at three lines of graffiti written in pencil on the white limestone wall of Mammoth Cave ... from the cave walls and lit their way with torches ...

The surface of Mammoth Cave National Park encompasses about 80 square miles. No one knows how big the underside is. More than 365 miles of the five-level cave system have been mapped, and new ...

Courageous cave explorers continue to uncover hidden treasures beneath the Earth's surface. From Mammoth Cave in the USA to Shuanghe Cave in China, these vast cave systems reveal fascinating ...