Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels that otherworldly boil? It turns out that beneath the wild expanse of Yellowstone National Park lies one ...

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

Yellowstone is using a 53,000-pound vibrator truck to create custom-made earthquakes to study the supervolcano the park sits ...

Corked Volcano Researchers have found evidence that a giant "lid" made of magma could be stopping the supervolcano in ...

Using advanced seismic imaging, powered by a 53,000-pound truck that sends vibrations deep into the earth to map what lies ... valve for a supervolcano. As a result, Yellowstone’s system is ...

we made one of the first super clear images of the top of the magma reservoir beneath Yellowstone caldera." "Seeing such a strong reflector at that depth was a surprise," Schmandt said.

A future eruption of the Yellowstone supervolcano or similar mega-volcano could bury large parts of the U.S. in ash, disrupt ...

Researchers have found evidence that a giant "lid" made of magma could be stopping the supervolcano in Yellowstone National ... To create a map of the subsurface in the area, Schmandt and his ...