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

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

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 ...

Now, a recent study shows the location of Yellowstone's magma cap and hints at when it may erupt. The Yellowstone caldera has a magma chamber about 40 by 80 kilometers across. The place where the ...