In the Arizona desert, researchers are uncovering extraordinary details about the peoples who have inhabited this land since ...

Cave art has mesmerized people for so long, but a talented creator has turned New Mexico's underground into settings for ...

While it may have taken generations, it seems that the Laurel Caverns will finally be recognized as a state park. “Every ...

A Twinkling Wonder Tucked away in New Zealand, the Waitomo Glowworm Caves offer a celestial experience. Visitors glide ...

The cave system lies about 70 miles outside of Pittsburgh and is currently owned by a private conservancy, which plans to ...

One of the owners of Laurel Caverns explains why its conservancy is thrilled the land is slated to become a Pennsylvania ...

In his state budget address, Governor Josh Shapiro proposed designating Pennsylvania’s first underground state park to ...

For 16 years, the Buffalo National River has denied explorers access to Arkansas’s longest cave and hundreds of others. Some ...

When Floyd Collins ventured into Sand Cave in Kentucky on Jan. 30, 1925, he was searching for the next big attraction. But he ...

An international team of researchers has suggested a "wild" new theory to explain the creation of these mysterious ancient ...

At age 75, Vadevino Alano keeps up a brisk pace as he strides through the forest on the way to the Armadillo’s Den — a spectacular cave in southern Brazil. When he reaches the cave’s opening, Alano is ...