A new radar-based volcano monitoring system developed by the University of Alaska Fairbanks and U.S. Geological Survey will ...

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

Alaska, largely unspoiled wilderness, looks like something out of The Lord of the Rings.

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

Kilauea, one of the world’s most active volcanoes, has been erupting on and off for nearly two months since it burst to life ...

A week of spectacular lava sprays on Sicily’s snow-capped Mount Etna, one of the world’s most active volcanos, has drawn thousands of people wanting to see the eruption. But the sudden influx of ...

Mount Spurr, which sits about 75 miles west of Anchorage, has seen “ volcanic unrest ” for the last 10 months, including an increasing number of earthquakes, according to a Feb. 6 statement from the ...

Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main ...

It has been in a lethargic state for 4,800 years and new data is helping geologists to better assess possible eruptions The Cascade Range ... arguing that the volcano’s eruption ultimately ...

Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new research finds. The findings have implications for monitoring volcanoes ...

according to the latest status report from the Hawaiian Volcano Observatory. On Tuesday morning, a webcam showed vigorous streams of red lava. The eruption began Dec. 23 in a crater at the summit ...

Scientists are predicting that a colossal underwater volcano, the Axial Seamount, could be on the verge of eruption. Located about 300 miles off the Oregon coast in the US, this mammoth volcano is ...