Louisiana's best-kept secret sits in Kisatchie National Forest. Wolf Rock Cave is our state's only cave, with prehistoric artifacts and Civil War legends.

Graduates of Sandra Day O'Connor High School in San Antonio remember the shockwaves from a quarry next door that rattled the ...

In a wooded area behind his Missouri mushroom farm, J.T. Gelineau sets out on a misty morning. He crosses a small creek and ...

Hidden in the heart of Gainesville lies a geological marvel that defies everything you thought you knew about Florida’s landscape – Devil’s Millhopper Geological State Park, where visitors can descend ...

Florida’s landscape hides a 120-foot deep secret in plain sight, and it’s not another theme park or beach resort – it’s Devil’s Millhopper Geological State Park, a prehistoric sinkhole that feels like ...

From untouched islands to enduring history, Palau is one of Micronesia’s most intriguing destinations — and locals are ...

Hells Canyon is the deepest river canyon in the United States. Now scientists have solved the mystery of when it formed.

The Xiaozhai Tiankeng stands as the textbook example of what happens when karst processes are given perfect working ...

Perseverance discovers egg-like spherules in a Mars rock, now NASA is forming a strategy to investigate this in more detail.

Take the adventure underground and paddle through the calm waters of the abandoned limestone mines hidden beneath the strikingly beautiful Red River Gorge.

Fifteen members of the Limestone football team are from Charlotte-area schools and another seven played at high schools in the Rock Hill area ... issues facing small private colleges.