For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

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

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

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

Scientists discovered a magma cap almost 2.5 miles below the surface at Yellowstone National Park. Here’s what that means for ...

Scientists have discovered a giant 'magma cap' under Yellowstone National Park. The cap is likely playing a critical role in ...

New research used artificial earthquakes generated by a truck with a vibrating hydraulic plate to better understand the depth and characteristics of the top of the magma chamber beneath Yellowstone ...

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

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

Scientists at Yellowstone National Park have uncovered a large, underground magma cap that is likely crucial to containing ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a magma cap that may play a role in relieving volcanic pressure underground.