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

Yellowstone contains about 120 thermal areas that collectively are home to more than 10,000 thermal features, like hot ...

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.

The last major eruption of the Yellowstone supervolcano happened around 630 000 years ago, and was violent enough to create a collapsed crater, or caldera, over 60 km across. Though it shows no sign ...

researchers discovered that Yellowstone's supervolcano has substantially more magma reservoir under the caldera than previously thought. The lava is also flowing at shallow depths that fueled ...

Using advanced seismic imaging, powered by a 53,000-pound truck that sends vibrations deep into the earth to map ... in Yellowstone National Park, Wyoming. Sitting atop an active volcanic caldera ...