A "legendary" Texas cave explorer who took part in the first wedding ceremony to be officiated in Texas' Natural Bridge ...

Located in South Dakota, this growing city near Rapid City offers access to Black Hills recreation, quiet neighborhoods, ...

PHNOM PENH, Jan. 12 (Xinhua) -- Cambodia's Ministry of Environment, in collaboration with Fauna & Flora-Cambodia Program, on ...

Located on Pigeon Mountain in Georgia, Dangling Legs Cave is known for its unusual vertical drops and narrow passages.

Casey Anderson credited forgetfulness and procrastination for the treasure-trove of footage the camera captured.

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

Tucked away in western South Dakota lies a verdant paradise that somehow remains off the radar for many travelers – the Black Hills National Forest, a sprawling 1.2 million acres of pine-covered ...

Nestled at 6,400 feet elevation and surrounded by the breathtaking landscapes of the Great Basin, this former copper mining boomtown has transformed into something rare: an authentic American small ...

A filmmaker’s hidden camera in a Yellowstone cave, and what it revealed amazed even the experts.

This lava tube is reportedly the third-longest in all of North America, trailing Hawaii’s 40-mile Kazumura Cave and the less-publicized 9-mile Deadhorse Cave system near Washington’s Mount Adams.

Traveling around Eagle County, it is easy to wonder about the interesting geological features that dot the landscape. While we are blessed with abundant mountain peaks and canyons, there is one ...