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 ...

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 ...

Think you’re brave? These 10 claustrophobic hikes in the U.S. feature tight squeezes, narrow canyons, and adrenaline-filled ...

“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 ...

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 ...

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 ...