Scientists in China are using robots to explore lava tube caves on Earth as training grounds for future missions to the Moon ...

These suspected caves could be gateways to Mars’ past, and to any future human presence.

Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

Sports, travel, food and history. Arizona is a special state. Be a tourist in your town and explore these 7 uniquely Arizona ...

Scientists explored several lava tubes in Vietnam and found some “bent-toed” creatures in the caves in a first-of-its-kind sighting, photos show. Photo from Nguyen, Tran, Nguyen, Hoang and Nguyen ...

In this edition of the Explore Oregon Podcast, host Zach Urness talks to outdoors intern Rose Shimberg about two of Oregon's subterranean destinations. Urness and Shimberg talk first about the Lava ...

The Lava River Cave exhaled chilled air. I put on my sweatshirt, despite the hot July day. Though I'd been warned about the sudden drop in temperature to a crisp 42 degrees, it was hard to believe I'd ...

A popular hiking trail in western New Mexico that features ancient lava flows and bat-filled caves will be closed through most of 2026 during a trail improvement project, the National Park Service ...

Rescuers hoisted a trapped caver 300 feet out of a lava tube in a Utah park, officials said. Santa Clara-Ivins Fire and Rescue on Instagram A trapped caver was hoisted 300 feet from a lava tube in a ...