Looking to take an underground adventure in the state of Missouri? There are many wonderful caves you can visit, depending on ...

We explore a remote river cave system after a kind local lets us park in his driveway and tips us off about a massive ...

We got access to a river cave located right in a homeowner’s backyard - and what we found inside was nothing like we expected ...

The House budget includes $1.2 million to use drones for creating a 3D map to identify pollution sources threatening clarity ...

Blind cavefish and crayfish live in the cave system just north of Hoosier National Forest. These translucent creatures ...

The cave is one of about 275 known caves in Sequoia and neighboring Kings Canyon National Park. The park’s only publicly ...

Hop on a ferry to Nanaimo and prepare to hit the road for a mini road trip to Little Huson Caves Regional Park.

Jason Shoaf secured $1.2 million in the House budget proposal to use underwater drones to map Wakulla Springs and its connecting underground river. The project aims to create a 3D map of the cave ...

Blind cavefish and crayfish live in the cave system just north of Hoosier National Forest. These translucent creatures populate the longest navigable underground river in the U.S. where visitors ...

Kings Canyon National Park is only a five-hour drive from Los Angeles and boasts a glacier-carved valley, a roaring river ... and an underground stream runs alongside much of the cave trail.