Tag Archives: Geophysical Research Letters

Researchers in Yellowstone National Park have discovered the heart of Old Faithful Geyser, the park’s most famous feature.

If you think you’ve got Yellowstone’s magma plume figured out, you may have another thing coming.

Using an analysis of the electrical conductivity of the Yellowstone volcano, researchers at the University of Utah say the plume is larger than previously assumed, descending at a 40-degree tilt from Yellowstone National Park and extending some 400 miles from east to west.