Discover these caves in Alabama — hidden underground wonders that offer unforgettable adventures beneath the surface!

For years, people claimed a video depicted a man finding a secret cave offering a free way into Disneyland. The clip spun up other rumors, as well.

Some of the most amazing spectacles around the world are hidden deep underground, beneath rocks, sea and even ice.

One photographer put the age of starlight into perspective with stunning projections on some of Earth's oldest rock ...

Thursday marks a century since his entrapment, an incident that helped lead to the creation of Mammoth Cave National Park. Here’s how. Collins is considered “one of the greatest cave explorers of all ...

We are learning that President Donald Trump’s new executive orders could affect park rangers at the Daniel Boone National Forest. Friday is National Wear Red Day, an initiative started by the ...

My quest to visit more Texas state parks this year took me up to Longhorn Cavern, located off U.S. 281 near Marble Falls. State of play: The cavern was formed by an underground river system, a rarity ...

A massive and remote cave in Wells Gray Provincial Park remains blocked from the public ... Geologists who studied the cave suggested it would have "national significance," especially due to ...

The two in question are typically Mammoth Cave and Carlsbad Caverns; I have explored both, so I thought I would weigh in and give some highlights of each national park cave. At Mammoth Cave National ...

Colombia on Sunday backed down and agreed to accept deported citizens sent on US military aircraft, hours after President Donald Trump threatened painful tariffs to punish the defiance to his mass ...

On your next getaway, you can explore the world under the earth’s surface that never sees the light of day. From cave kisses to albino creatures to crystal clear pools, caves and caverns are a unique ...

EXCLUSIVE: John Ridley, the Oscar winner behind 12 Years a Slave, is developing a feature take on Isaac Asimov’s 1954 sci-fi novel The Caves of Steel for 20th Century Studios, Deadline can reveal.