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 moon exploration simulation with robots was conducted in a Jingbo Lake volcanic lava cave in China. Research indicates that there are considerable lava pipe systems distributed beneath the surfaces ...

Lava River Cave, one of the top attractions on the Deschutes National Forest, will open this year on May 16. For those traveling to the cave by vehicle, tickets for timed reservations to enter the ...

In a paper recentlypublished in Science Robotics, researchers unveiled the results of a bold field experiment simulating robotic exploration of subsurface lava tubes—environments believed to exist on ...

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

Kilauea’s latest eruption episode — its 19th since late December — came to a close early this morning after nearly eight hours of sustained lava fountaining from a vent in Halemaumau crater, according ...

As I stood alone on Hospital Rock at Lava Beds National Monument, the wind whipping my hair around as the rain persisted from the west, I was struck with both a sense of awe at the sight of the land ...

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 ...

The United States has a habit of showcasing its geology. Long before cities and highways showed up, forces beneath the ...

Located in the stunning Deschutes National Forest, the Newberry National Volcanic Monument has everything you need for an adventure-filled trip. Home to the largest volcano in the Cascades and some ...

Hawaii scientists predict more events ahead as volcanic activity continues. Hawaii's Kilauea volcano put on a dramatic display Sunday night, shooting lava fountains over 1,000 feet into the air. The ...