Beneath a roaring waterfall lies a 200-foot deep siphon cave – and surviving it is no easy feat. In this video, we take on the challenge of exploring this dangerous underground system, where rushing ...

A new study has demonstrated that we now have the tools to study the incredibly complex ecosystems of caves in near real-time ...

We hear how a team of researchers at the University of Northern Iowa is exploring the deepest caves in the U.S. with NASA funding. This could inform the search for life on other planets. Host Ben ...

There is much to be said about the cave systems in Georgia, and for avid spelunkers, it becomes so much more than just a hobby. And with over 500 named caves in Georgia, the state is a hotspot for ...

Looking for an adventure that’s cool (literally) and completely out of the ordinary? The United States is home to some of the world’s most fascinating cave systems, each with its own story carved by ...

After more than six months of preparation and 14 hours underground, a group of cavers has uncovered Australia's deepest known cave, at a depth of 401 metres. The new cave, dubbed "Delta Variant", is ...

Beneath the surface of an otherwise unassuming National Park, a labyrinth showcases hundreds of millions of years of geologic history. Each shade of tan layered on the walls represents a different era ...

On this episode, we hear how a team of researchers at the University of Northern Iowa is exploring the deepest caves in the U.S. with NASA funding. This could inform the search for life on other ...