Lehman Caves in Great Basin National Park offers awe-inspiring guided tours showcasing unique geologic formations.

A group of five Italian scuba divers died while exploring a deep underwater cave near Vaavu Atoll. No one knows what happened.

"Many of these fragments are thermally altered, while other materials in the cave are not," ...

Mars skylights like this could be the mouths of caves formed by lava tubes. NASA wants to explore them. Credit: NASA / JPL-Caltech / Univ. of Arizona Ever since scientists have had an orbiter's view ...

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 ...

To find out more information about caving and local organizations near you, visit the National Speleological Society website at caves.org. Nearby caving groups include Pajarito Grotto ...

A recent study highlights how fungi living in India's caves could help scientists develop new antibiotics, clean polluted ...

Is there life in Martian caves? It's a good question, but it's not the right question—yet. An international collaboration of scientists led by NAU researcher Jut Wynne has dozens of questions we need ...

Watch the Tham Luang Cave Reveal Trailer for Cave Crave, a VR cave exploration simulation game developed by 3R Games. Players ...

In the not-too-distant future, the search for signs of life on Mars and the moon could see the next generation of robots exploring a new frontier: subsurface lava tubes. These missions could also help ...