A massive, iron-rich structure sitting at the base of Earth’s mantle beneath the Hawaiian Islands may be doing more than ...

But some refused to evacuate during the hazardous lava fountaining episode.

In volcanoes, fluid inclusions are dominantly composed of CO 2. At magmatic temperatures (1200˚ C or 2192˚ F), the density of the CO 2 strongly depends on pressure, which is influenced by the depth of ...

Kilauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...

HAWAII VOLCANOES NATIONAL PARK, Hawaii – Snow coated the roads on Mauna Kea, a dormant volcano on Hawaii's Big Island Monday, as a storm known as a Kona Low dumped inches of snow across higher ...

HONOLULU — Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet (30 meters) into the air and across a section of its summit crater floor. It was Kilauea's 31st display ...

The Windward Planning Commission on Hawaii Island on Thursday will consider a proposal to expand the Seaview Performing Arts Center for Education in Kalapana Seaview Estates in Puna. Hawaii Volcano ...

When referred to as a gas, it means a volatile has transitioned into the vapor phase. The most common gases (or vapor phase volatiles) emitted at the surface are water (H2O), carbon dioxide (CO2), and ...

This map shows the tephra fall associated with episode 41 of Kilauea’s episodic summit eruption, on Jan. 24. Tephra is a ...

Add Yahoo as a preferred source to see more of our stories on Google. HAWAII VOLCANOES NATIONAL PARK -When Scott and Pamela Rippel found out scientists were predicting a fountain of lava would erupt ...