A "sharp, volatile-rich cap” about 2.5 miles under Yellowstone’s surface “acts like a lid,” trapping pressure and heat that ...

What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

For many years, it has been known that one of the largest active volcanic systems in the world dwells beneath the surface of ...

Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the ...

New research used artificial earthquakes generated by a truck with a vibrating hydraulic plate to better understand the depth ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

SALT LAKE CITY — Scientists have studied Yellowstone National Park's magmatic system for decades ... at the U.S. Geological Survey's Yellowstone Volcano Observatory, and researchers from ...

For many years, it has been known that one of the largest active volcanic systems in the world dwells beneath the surface of Yellowstone National Park ... monitoring the volcano’s activity ...

New research used artificial earthquakes generated by a truck with a vibrating hydraulic plate to better understand the depth ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in ...