Deep in a cave near the town of Toirano in northern Italy, archaeologists have uncovered ancient human hand and footprints ...

UC San Diego bioengineer Kiana Aran spent five days sealed inside a pitch-black chamber in rural Poland last November, ...

This Arkansas cave lodge lets you sleep inside a massive natural cavern in the Ozarks, complete with modern comforts and ...

This hidden Arkansas cave trail takes adventurous hikers deep underground to a breathtaking waterfall hidden inside a ...

Add Yahoo as a preferred source to see more of our stories on Google. In episode 2 of Pole to Pole, Will Smith captures a tarantula in a cave in Ecuador in order to study it with scientists. National ...

A wildlife camera caught an amazing sight at California's Lava Beds National Monument, leaving park officials in awe. The short clip shows a black bear taking a sip of water from a pool inside a cave.

Hidden inside Vietnam’s Phong Nha-Ke Bang National Park is Son Doong, the largest cave on Earth. It’s so vast that a Boeing 747 could fit through its chambers. Inside, jungles grow beneath openings in ...

A state park in eastern Kentucky is throwing a summer party pool, but instead of being under the sun, it'll be deep inside a cave. This year, Carter Caves State Resort Park is opening up Cave Branch ...

A one-of-a-kind lodge is just hours away from the Cincinnati area.Spend the night inside a cave at this unique rental in Hocking Hills.The rental is hosted by Dunlap Hollow Cabins, offering scenic ...

In Plato's Allegory of the Cave, Plato provides a timeless insight into how we are often "prisoners" of our mind, in that we are born into a world of "shadows", which we confuse with reality. Wisdom ...

For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more sense than ever. Gabriele Gouellain waits in the kitchen of her ...