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

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

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

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 ...

Yellowstone is most famous for huge explosive eruptions that create large calderas. Outside Yellowstone Caldera, however, ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption ...