A recent study discovered the exact location of the Yellowstone supervolcano's magma cap -- and hints at when it may erupt.

Learn how the boundaries of the magma chamber beneath Yellowstone have been located, and discover how these boundaries hint ...

Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a ...

If it erupted today, it's thought Yellowstone in the northwestern United States could cause a prolonged nuclear winter and ...

Scientists found that a "cap" of bubbles and magma stands between the magma reservoir underneath Yellowstone National Park ...

The volcano blew catastrophically ... and other seismologists, pictured the magma chamber as an "amorphous blob" beneath Yellowstone. Now it's coming into sharper focus with the help of ...

The Yellowstone volcano could be nearing an eruption, according to a recent study revealing that the magma chamber is moving closer to the surface. Scientists now estimate that the magma lies just 3.8 ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...