![Study of Yellowstone Volcano May Not be as Eruptible as Previously Thought](http://townsquare.media/site/119/files/2014/05/15938201.jpg?w=980&q=75)
Study of Yellowstone Volcano May Not be as Eruptible as Previously Thought
JACKSON, Wyo. (AP) — New research indicates the magma chamber underlying Yellowstone National Park may not be as volatile as previously believed.
University of Utah geophysicist Bob Smith and a student used seismic data from 26 years of earthquakes to map the composition of the Yellowstone caldera...