Tucked away from view lies a secret cave entrance - equipped with a 1000-foot elevator that plunges straight down into a vast system of underground water tunnels. In this video, we take the ride, ...

Dave Billings spent £50k building a backyard bunker, now he's reinforcing it for survival amid warnings of global conflict.

When Mijares first excavated Callao Cave in 2003, he found 25,000-year-old evidence of human activity—but he didn't dig any deeper than about four feet down.

Vietnam’s natural beauty often surprises visitors with its variety, depth, and untouched charm. Beyond the well-known rice terraces and vibrant cities, ...

Anderson, 49, is known for his work tracking wildlife throughout the American West. He placed the camera in the cave more ...