Looking for an adventure that’s cool (literally) and completely out of the ordinary? The United States is home to some of the ...

The park was founded by a former U.S. Navy diver who envisioned a unique underwater spectacle that would bring people from ...

What started with a UVA caving club now has a Class of 2024 alumnus mapping rivers and crystal chambers in caves across the ...

New Social Security COLA release date confirmed amid government shutdown What happened after Michael J. Fox finally met Eric ...

Krem Liat Prah is India's longest natural cave (≈approximately 30.9 km), renowned for its 'Aircraft Hangar' trunk passage, ...

From the birthplace of Route 66 and the world’s tallest arch to sizzling barbecue and hidden caves, Missouri is packed with ...

The Veryovkina Cave was the deepest-known cave on Earth, and experts stumbled upon it before daring to attempt a dangerous mapping of the depth.

This 2020 astronaut photo shows the unusual cetacean-like shape of Belize's Lighthouse Reef. It's home to the famous Great ...

The Edward Ball Wakulla Springs State Park is over 6,000 acres of protected wilderness just south of Tallahassee.

A waterfall tumbles down the rock face near 10 or so cavers hunched deep within a cranny in Horne Lake Caves, one of Vancouver Island’s best-known cave systems.

A weekly selection of opinions and analyses from the Arab media around the world. From Gaza Tunnels to New York ...