The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic fragments, including ash.

SORSOGON CITY — Barely a week after Mount Bulusan caused a swarming volcanic earthquake, the Philippine Institute of ...

These processes are natural and have been recognized and embodied in Native Hawaiian oral traditions about Pele, Lono and ...

Fallout of the particles, as big as footballs, were reported at overlooks in the Hawai'i Volcanoes National park.

Back in January, SFGATE was on the ground in the national park during a previous eruption episode that also rained tephra ...

SHOCKING footage shows the moment a volcano erupted in the Philippines, sending an ash cloud shooting three miles into the ...

A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single broadband seismometer, the system can detect extremely subtle ground ...

From the rice paddies of South Asia to the wheat fields of northern China, summer monsoon rains sustain the livelihoods of ...

When you think of the United States, images of sprawling cities and vast landscapes might come to mind, but not the hidden and ever-present geological threat: volcanoes. While you might associate ...

State volcanologists observed short-lived lava fountaining and minor strombolian activity at Mayon Volcano on Sunday morning.

Browne will present on his project, “Probing the subvolcanic magma plumbing systems of continental and oceanic basaltic volcanoes, examples from Medicine Lake volcano and the Axial Seamount.” ...

The summit region of Kīlauea experienced tephra fallout and a Kona low storm this past week. Cleanup, recovery, and regrowth ...