A fresh column of volcanic ash climbed roughly 13,000 feet above Mayon volcano in late May 2026, blanketing towns across ...

State volcanologists observed minor Strombolian activity anew at Mayon Volcano’s summit crater on Sunday evening, the 111th day of its effusive eruption.

State volcanologists observed minor Strombolian activity anew at Mayon Volcano on Monday night amid its effusive eruption for ...

Effusive eruption in Mayon Volcano continues but shorter pyroclastic density currents (PDCs) were observed on Thursday. The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded lava ...

State volcanologists on Monday night recorded an episode of lava effusion with collapse-fed pyroclastic density currents ...

The Philippines' most active volcano was gently spewing lava down its slopes Monday, alerting tens of thousands of people they may have to quickly flee a violent and life-threatening explosion. More ...

According to a news release shared by the USGS on their social media channels, an eruption has commenced within Kaluapele— the summit caldera of Kīlauea volcano. The USGS Hawaiian Volcano Observatory ...

USGS scientists from the Hawaiian, Cascades and Alaska Volcano Observatories discussed their experiences and best practices ...

New research from North Carolina State University finds that major volcanic activity on the planet Mercury most likely ended about 3.5 billion years ago. hese findings add insight into the geological ...

While the USGS scientists learned plenty about volcanism in El Salvador during this trip, it also provided key insights to ...

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