The Lava Tube Cave Hike is located in the Mojave National Preserve in San Bernardino County, California. This skylit cave is ...

Hidden beneath Saudi Arabia’s desert, lava tube caves are revealing traces of human life stretching back thousands of years.

At a little more than a mile, Lava River Cave is Oregon’s longest intact lava tube. It’s also one of the most popular caves to explore in central Oregon. The cave is part of Bend’s Newberry National ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

Sometimes, a hole in the ground is just a hole. Other times, it’s a portal to an underground cave spanning miles in width and length. You don’t really know what’s inside unless you dive into the void.

What can lava tubes on Earth teach us about finding life on Mars? This is a recent study published in Communications Earth & Environment hopes to address as an international team of researchers ...

FLAGSTAFF, Ariz. -- An 8-year-old boy who went missing at Arizona's Lava River Cave on Wednesday night has been found alive and is being evaluated. Tzion Maron was reported missing at around 6 p.m.

A question from a college-age granddaughter set recollections in motion. “Grandma, when you were in college, did you ever do anything foolish?” I’m considered a law-abiding, cookie-baking grandma. I ...

Another world greets you just a short 30-minute drive from the Icelandic capital Reykjavik. Raufarhólshellir Lava Tunnel is a terrific example of a lava cave created following a volcanic eruption ...