You might not think about caves in the same breath as you do the deep ocean or outer space, but you probably should. There are approximately 70,000 caves in the United States alone, but the vast ...

High water forced us off the planned route and into a section of cave that no one had ever explored before, and the second we squeezed into it we knew we’d crossed into something different. The walls ...

Oregon has no shortage of staggering natural beauty, from prominent icons like Mount Hood to under-the-radar marvels like the secret "Iceland-esque" Abiqua Falls just south of Portland. Yet Oregon's ...

Alabama has thousands of caves, and likely hundreds more that have yet to be discovered. The highest concentration of these caves can be found in Jackson County, which has more caves per square mile ...

Excitement filled the room as nervous eyes scanned informational displays and artifacts that decorated a staging area. Soon, our group of about 10 would descend deep into the caverns of the Cave of ...

“Had to exhale all the way to bring my chest in,” Ethan explained in the TikTok. “Do not attempt: Done in [the] company of cave rescue class professional cavers.” “This put me into a panic,” one ...

The Hawkeye State is brimming with natural beauty. From river bluffs to rolling hills and scenic lakes to breathtaking overlooks, Iowa has every kind of hike. For many people, sweeping plains are the ...