A "legendary" Texas cave explorer who took part in the first wedding ceremony to be officiated in Texas' Natural Bridge ...

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 ...

On February 4, after five days, Sand Cave collapsed in two places, sealing off the only route volunteers had to reach Collins ...

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 ...

Imagine entering a cave and not realizing that beneath your feet lies a bottomless pit that could plunge you to great depths. Such was the Veryovkina Cave, the deepest-known cave on Earth, in the ...

Gorham's Cave in Gibraltar is thought to be one of the last Neanderthal refuges and scientists have been working to unravel ...