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

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

Monument Geyser Basin is one of the most unique areas of Yellowstone National Park. Its ancient undersea wasteland at 7,300 ...

Comparing pollen records from three lakes in different geological substrates highlights the influence of geology and climate on long-term vegetation development.

A massive volcano in Alaska is on the brink of eruption, scientists have warned. Mount Spurr, an 11,000-foot-tall volcano on ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

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 ...

The Yellowstone super-volcano is unlikely to erupt anytime soon, according to scientists at the Yellowstone Volcanic Observatory. They’ve determined that current conditions aren't right for a ...