Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

Episode 41 of lava fountaining in Kilauea’s Halemaumau crater began late this morning, according to the U.S. Geological ...

Lava and ash have once again transformed the summit of Kīlauea into a vision that looks ripped from a disaster film, with ...

January 2026The international APARC report on the Hunga volcanic eruption in 2022 provides new insights into the extent to which individual extreme ...

Hawaii's Kilauea volcano produces significant volcanic gas during the latest eruption. Officials are monitoring air quality as crowds flock to witness the activity.

A crater glow, locally known as “banaag,” was observed at the summit of Mayon Volcano on Wednesday evening, according to PHIVOLCS. In an advisory, PHIVOLCS said that the crater glow was spotted ...

Hawaiʻi County Civil Defense advises Big Island residents and visitors to take precautions in areas impacted by falling ash ...

“Tephra fall has been reported in public viewing areas within Hawaii Volcanoes National Park, Volcano Village, Mauna Loa ...

The sporadic lava fountaining was observed at 1:39 a.m. (Jan. 13) by the Philippine Institute of Seismology and Volcanology (Phivolcs), News.Az ...

The 1815 eruption of Mount Tambora in Indonesia left a huge crater, along with a sometimes unexpected legacy. Jialiang Gao, CC BY-SA 3.0, via Wikimedia Commons On April 10, 1815, the Tambora volcano ...