Boyden Cavern in Kings Canyon National Park offers visitors a glimpse into a glittering underworld, thanks to preservation ...

The cave dates to the first century B.C., but much of its artwork was created centuries later in the A.D. 400s. Maurice Joseph/Alamy ...

We rappelled down a 450-foot waterfall deep inside a cave - and it was one of the most intense experiences of our lives. In ...

Missouri’s Bluff Dwellers Cave is like stepping into nature’s secret laboratory—a subterranean wonderland where water and stone have been collaborating on a masterpiece for millions of years. When ...

At long last, visitors can make the long trek to visit one of nature's grandest marvels. The Sequoia Parks Conservancy is ...

For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

Turns out there are snowmelt-fed underground streams that flow through the cave and drain into the Kaweah River system, ...

Beneath an ordinary home lies something truly extraordinary - a roaring 280-foot waterfall hidden deep inside a river cave.

HOMEOWNERS have been urged to try out the “caveman method” to keep their homes cool in the hot weather. With temperatures set ...

The Telegraph joined scientists in Cambodia’s vibrant wet markets and vast bat caves to test revolutionary new disease ...

The southwestern corner of Missouri might not be where most people imagine finding a portal to another world. But there it sits, tucked away in the town of Noel (pronounced “Nole,” not like Christmas) ...

The Telegraph joined scientists in Cambodia’s vibrant wet markets and vast bat caves to test revolutionary new disease surveillance tools ...