Seismic imaging of the Yellowstone system has also identified a deeper magma body, likely composed of basalt — Earth’s most ...

Below the hydrothermal breccia, the hole intersects a high-grade section containing 138m of 0.85% Cu, 5 g/t Ag and 172 ppm Mo ...

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Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

It’s not hard to see why researchers are worried about a Yellowstone eruption. If the supervolcano were to erupt, the consequences would be devastating. The ashfall alone could render vast areas ...

While volcanic activity persists, the region experiences numerous small earthquakes every year. Beneath Yellowstone’s surface lies both basalt and rhyolite magma. The US Geological Survey recently ...

A map of the magma reservoirs under Yellowstone. Yellow represents basalt, red rhyolite, and orange basalt-to-rhyolite transition zones. The purple triangles are the magnetotelluric monitoring ...

There are these segregated regions where magma is stored across Yellowstone, instead of having one sort of large reservoir.’ What this means is that Yellowstone is unlikely t ...

The Ethiopian volcanic situation keeps escalating. A viral video is circulating of an eruption from the Dofen volcano: To me, it’s an eruption because it’s throwing rocks and ...

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.