A lava-collapse pyroclastic density current (PDC) was observed at Mayon Volcano on Wednesday morning, according to the ...

Lava is streaming nearly four kilometers down the flanks of Mayon Volcano, sulfur dioxide is billowing from the crater at ...

Lava has crept nearly four kilometers down Mayon Volcano’s slopes, sulfur dioxide is pouring from the crater at thousands of ...

Ashfall hit several areas in Albay yesterday after Mayon Volcano emitted a lava flow collapse-fed pyroclastic density ...

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

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 ...

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

A volcano in Italy erupted over the weekend, unleashing plumes of smoke into the atmosphere and streams of lava that quickly reached the sea. The country's National Institute of Geophysics and ...

After more than four centuries of lying dormant, the Krasheninnikova volcano erupted in August, sending clouds of ash to the skies. Since then, volcanic plumes have continued to emerge from the site, ...

GRAND RAPIDS, Mich. (WOOD) — When people think of volcanoes, they don’t typically think of Michigan. But volcanic activity was the driving force behind some of Michigan’s key resources and landmarks.

We are used to seeing eruptions from the summit region of Kilauea contained to the region that is referred to as Halema‘uma‘u ...