International research and highly-specialized divers are bringing an underground, underwater world to the surface ...

Nebraska has a secret, and it’s hiding in plain sight among the southeastern hills where the Missouri River carves its ancient path through the heartland. Indian Cave State Park near Shubert is where ...

"Time to Cast Away Stones" by artist Stephen Kaltenbach is an eye-catching array of differing broken stone faces atop two ...

His solo cave trip turned into raw survival when freezing floodwater surged through the tunnels, dropping the ceiling until ...

America’s vast landscape encompasses some of Earth’s most breathtaking natural wonders, from towering mountain ranges and ...

South of Tucson, not far from the U.S.-Mexico border, is the tiny town of Tubac, which has become one of Arizona’s best ...

If your stockings already are hung by the chimney with care and you just finished a spreadsheet detailing every holiday market within a 50-mile radius, you might be ready for Christmas. The Columbian ...

Cave Lake State Park near Ely, Nevada is that kind of revelation – the wilderness equivalent of finding out your quiet neighbor is secretly a rock star. Nevada’s reputation as a desert state with ...

South Dakota’s unforgettable landmarks showcase natural beauty history and adventure from towering monuments to hidden gems ...

A single mathematical number determines the shape and size of stalagmites, thus solving a mystery hidden in caves.

SPRINGFIELD, Mo. (KY3) - Riverbluff Cave is the oldest, fossil cave in all of North America and it’s located in the Ozarks.

It’s not often that a screen adaptation manages to outdo a book – but in the case of Bunny Munro, the transformation is ...