Hawaii is home to some of the most incredible lava tubes that are open to exploration. These include Thurston Lava Tube in ...

The man fell about 22 feet and died of injuries consistent with falling, authorities said Rachel DeSantis is a senior writer on the music team at PEOPLE. She has been working at PEOPLE since ...

With its iconic mountains, rivers, and coastline, it’s easy to overlook the adventure of discovering some of Oregon’s ...

Jeju Volcanic Island and Lava Tubes together comprise three sites that make up 18,846 ha. It includes Geomunoreum, regarded as the finest lava tube system of caves anywhere, with its multicoloured ...

Centuries of eruptions on the Big Island have created hidden networks of passages beneath volcanoes. In December 2016 a large lava delta formed by Kilauea volcano sank into the sea, exposing the ...

It’s not every day you get to walk in the footsteps of an ancient volcano, let alone explore one of the oldest, longest and most well-preserved lava tube systems on the planet. But for Aussies ...

For a unique adventure along the Road to Hana, stop for a self-guided tour of the Hana Lava Tube, which can be found near mile marker 31. It takes no more than 40 minutes to explore about 1/3-mile ...

Kilauea at sunrise: A massive flow streams from a lava tube at the Kamokuna ocean entry. Elyse Butler Volcanologists have a flair for understatement. Here is the term for the roiling, spattering ...

What Iceland’s volcanoes are revealing about early life on our planet Speleologists in metallurgical “cooling suits” emerge from the extreme heat of a lava tube formed by the eruption in ...