Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

Since its formation, the caldera has seen relatively limited ... Poland said for the volcano to erupt again, Yellowstone’s magmatic system would need significant rejuvenation, likely driven ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

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

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

The supervolcano is not the enormous mound ... A simplified diagram of the formation of the Yellowstone Caldera. Picture: US National Park Service But the area’s complex geography has made ...

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

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 ...