1/3 Ambrose Kapono, 12, and his father, Mark Kapono, were happy to learn how they could assist the county during emergencies ...

Lava fountains reached heights of more than 330 feet and feeding multiple lava streams. Scientists with the U.S. Geological Survey's Hawaiian Volcano Observatory said the fountains were likely to go ...

At 11:57 a.m. on Wednesday, as scientists expected, Kīlauea began erupting again. By 12:30 p.m., the volume and vigor of lava ...

President Donald Trump has the power to abolish two national monuments in California established by his Democratic ...

If you are a thrill-seeker looking for a unique adventure, then volcanic caves are the perfect option to explore the hidden wonders of our planet ...

Embark on a scenic tropical forest hike in Hawaii to see lava tubes and stunning flora and fauna, including some threatened ...

A massive underwater volcano located approximately 300 miles off the coast of Oregon is on the verge of erupting, scientists ...

Camping in Hawaiʻi lets you sleep under the stars, listen to the ocean and wake up in nature all in the remotest place on earth.

The South Korean island will allow visitors into its restricted volcano tubes for its World Heritage Festival.

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 ...