Cave exploration -- or spelunking -- is an affordable, family-friendly activity that can feel like a bona fide adventure. Spurred along by changes in the atmosphere involving wind, water, sand erosion ...

Missouri, long known as the “Cave State,” has thousands of caves, and although each cave deserves its own spotlight, we're going to focus on six caves that you may want to visit near Springfield. Some ...

There's no shortage of caves and caverns available to visit in the state of Pennsylvania. Each location delivers on wow-factors and the chance to learn, spend time together, enjoy the great outdoors ...

The National Park Service announced that explorers mapped out an additional 6 miles, making the total length of the cave 426 miles. Facebook/Mammoth Cave National P This one’s a grower. Mammoth Cave ...

MAMMOTH CAVE, Ky. (WXIX) - The longest cave in the world just got longer. According to the team at Kentucky’s Mammoth Cave National Park, the cave is now six miles longer making it a total of 426 ...

America's vast and diverse landscape is obviously incredible to witness aboveground. But descending just below the surface, you can find some equally amazing (if dark and stuffy) natural wonders in ...