The program responds to volcanic eruptions internationally, collecting data and providing assistance to affected communities.

Mount Spurr is part of the Ring of Fire, located in southern Alaska. The mountain is a stratovolcano, which means it has ...

Lava fountains from the north vent have reached 300 to 400 feet, feeding multiple lava streams onto the crater floor between ...

A recent discovery is shaking up our understanding of dormant volcanoes. Researchers have identified significant magma ...

Greece’s top seismologist does not exclude an earthquake measuring 6 on the Richter scale, while there is a 4% chance that such a tremor could cause the collapse of up to 300 buildings in the caldera ...

The Yellowstone Seismic Network is designed to record ground shaking due to earthquakes. But earthquakes aren’t the only ...

A total of 19 volcanic earthquakes were recorded in Taal Volcano on Tuesday, according to the bulletin of the Philippine ...

Papanikolaou and Papazachos clarified that the region is not facing the formation of a new volcano,  stressing that both the ...

Mount Spurr is not the kind of lava-spewing volcano familiar from Hawaii, but instead has historically ejected huge plumes of ...

Greece’s chief seismologist says that while earthquake frequency around Santorini has slightly decreased, the situation ...

A volcano near Alaska’s most populous city could be on the brink of eruption after showing signs of unrest over the past 10 months, according to experts. Hundreds of small earthquakes have occurred ...

Researchers found that magma chambers beneath Cascade Range volcanoes persist even when the volcanoes are dormant, ...