In his new National Geographic series Pole to Pole, the actor ventures deep into the Amazon in search of creatures whose ...

"This is just the beginning." Scientists issue warning after making disturbing discovery deep inside sea caves: 'What we saw ...

Deep underground, flowing water leads explorers into a cave shaped by constant motion and time. The waterfall inside Nash Cave reveals narrow passages, slick rock, and areas rarely documented.

Deep inside a fossil-filled cave in the Dominican Republic, researchers uncovered evidence of an unexpected interaction ...

A one-of-a-kind lodge is just hours away from the Cincinnati area.Spend the night inside a cave at this unique rental in Hocking Hills.The rental is hosted by Dunlap Hollow Cabins, offering scenic ...

Explore the world's longest known cave system and see colorful, subterranean light displays in these incredible caves that ...

For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more sense than ever. Gabriele Gouellain waits in the kitchen of her ...

On February 4, after five days, Sand Cave collapsed in two places, sealing off the only route volunteers had to reach Collins ...