Scientists have discovered a previously unknown, extinct species of shark, dubbed Macadens olsoni, inside the cavernous expanses of Kentucky's Mammoth Cave National Park. The name honors both Mammoth ...

CAVE CITY, Ky. — As the government shutdown appeared imminent at the end of the September, businesses and tourism agencies that surround Mammoth Cave braced for impact. Similar to the last prolonged ...

Mammoth Cave, the world's longest known cave system, stretches 426 miles under Kentucky. The cave's limestone began forming 330 million years ago when the region was submerged under an ocean. Visitors ...