A layer of magma has been discovered 2.4 miles below Yellowstone that releases gases and prevents eruptions, according to ...

Atop the magma reservoir, researchers found a sharp, volatile-rich magma cap. The cap works like a lid on a pot, keeping the pressure and heat created down below. And by finding a defined magma ...

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

Scientists in the United States have 'blown the lid off' the Yellowstone supervolcano's mysterious underground reservoir of ...