Renewed activity at Hawaii’s Kīlauea volcano has prompted temporary trail closures at Hawaiʻi Volcanoes National Park after ...

Volcanic rumbling has triggered earthquakes and rockfall risks, prompting closures of hiking trails around one of Hawaii’s ...

Kilauea remains under a volcano watch as scientists monitor high pressure at the summit and a recent magma intrusion within ...

I am a seismologist at the USGS Hawaiian Volcano Observatory — earthquakes are always on my mind. But this wasn’t always the ...

Scientists are using a variety of methods to study why Kilauea has repeatedly spewing lava fountains since late 2024. They may have ruled out one theory.

In most cases, hotspot-driven volcanism is relatively sedate, with lava flowing down mountainsides slowly enough that people ...

Trey Robertson, a 12-year-old boy living with sickle cell disease, loves science, geology, and the outdoors. For his ...

Kilauea volcano began shooting lava into the air once again Tuesday on the Big Island of Hawaii. This is the ninth episode of eruptive activity since Dec. 23, the Hawaiian Volcano Observatory said.

Hawaii's Kilauea volcano, one of the world's most active volcanoes, provided a dramatic lava flow early Thursday morning. The ...

HONOLULU (AP) — Lava shoots high into the sky. Molten rock erupts from two vents simultaneously. The nighttime sky glows red and orange, reflecting the lava oozing across a summit crater. Scientists ...

During a two-week trip to American Samoa in August and September, USGS Hawaiian Volcano Observatory staff repaired and ...

The magnitude-6 earthquake that nucleated under the west side of the Island of Hawaiʻi on May 22 was felt throughout the ...