Nature’s underground wonders have captivated explorers and curious travelers across the country for centuries. From ...

When the summer sun is blazing, there’s no better way to cool off than by heading underground. Caves offer a naturally air-conditioned escape, along with a chance to explore some of the Earth’s most ...

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 ...

I drive north on Arkansas Highway 43 into the heart of the Ozarks. Thick frost blankets leafless trees on the ridges. They sparkle in the morning sun. The temperature rises to 16 degrees. I stop my ...

Look down! The subterranean realm has a lot to teach us about life on the surface; these modern-day cave dwellers will help us get comfortable in the dark. Lights shine inside the cave where flamenco ...