Kartchner Caverns State Park, Alabaster Caverns State Park, and Onondaga Cave State Park are some of the caves travelers can visit in the U.S.

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

Luray Caverns is one of Virginia's most prized natural wonders. I visited a few years ago and didn't tour the caverns, but ...

Carlsbad Caverns is home to some of the most spectacular examples of underground geologic features found anywhere in the United States. Located in southeastern New Mexico, the park contains more than ...

A team of NASA-funded University of Northern Iowa researchers is exploring some of the deepest caves in the United States to ...

Most Route 66 motels just offer a bed and a shower. Grand Canyon Caverns Inn threw in a limestone cave system, the deepest ...

In 2008, he broke the United States deep underwater cave record at Weeki Wachee Springs in the state of Florida. In 2014, his team also made the deepest connection between two underwater caves in ...

DALLAS, Texas - A man drove into a massive sinkhole in the middle of the street in a Pleasant Grove neighborhood on Monday, leading to a trip to the hospital.

Scientists at Germany’s Jülich Institute for Energy and Climate Research (IEK-3) believe that salt caverns are a feasible, flexible and efficient solution for hydrogen storage. However, to date ...