United States Geological Survey scientists have shared maps that show where ash would fall across the US if a Yellowstone ...

Yellowstone and Hawaiʻi. These systems a well known for producing large volumes of magma through time and leaving chains of volcanic features in their wake, although they do so in very different ways.

The new study used a method called magnetotellurics, to map out mini-magnetics ... more liquid magma than the three caldera-forming eruptions at Yellowstone. The most recent of these eruptions ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Stanley Mordensky, geologist with ...