Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale warning signs.

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

The world's biggest active volcano spans approximately 2,000 square miles and ascends about 13,600 feet above sea level - and ...

Scores of small earthquakes — the largest at magnitude 4.3 — rumbled along the Kama‘ehuakanaloa undersea volcano southeast of ...

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

Hawaii’s “Big Island” saw some winter weather at one of its highest points this week, when snowfall blanketed the top of ...

(When the shield volcano is active ... The Big Island caps off the trip, with a stop at Hawaii Volcanoes National Park and a day to yourself. You'll travel with no more than 40 other individuals.

By detecting subtle changes in ground inclination, they provide early warning signals of volcanic unrest and help scientists to better understand the behavior of Hawaii’s dynamic volcanoes.

Sep. 24, 2024 — A mysterious type of iron-rich magma entombed within extinct volcanoes is likely abundant with rare earth elements and could offer a new way to source these in-demand metals ...

Hawaii Volcanoes National Park ranger recently won a top award. Michael Newman, the park's visual information specialist, won the National Park Service's Excellence in Interpretation Award.