Are you looking for the best underground attractions in Iowa? This Iowa state park is the first place you should go.

When the Bluegrass State comes to mind, so does the Kentucky Derby and Kentucky Fried Chicken — but why not the countless scenic attractions the state has to offer? Home to the world's largest cave ...

On Sunday’s episode of The Excerpt podcast: Hidden beneath Earth’s surface are caverns and pathways that hold the secrets of our planet’s very beginnings. Even after decades of exploration, there are ...

Deep within a long-sealed cave overlooking the Loire River in central France, scientists have uncovered what may be the ...

While precious summer hours are slowly ticking away, fall-like weather may be nice enough to get outside on the weekends for weeks yet. Are waterfalls on your list? What about caves? If they aren't, ...

While precious summer hours are slowly ticking away, fall-like weather may be nice enough to get outside on the weekends for weeks yet. In case you weren't paying attention, fall returns on Sept. 22.

Wequiock Falls is another Brown County park. In the spring and other times of high water, Wequiock Creek cascades over ...