An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

The enormous 3,600ft-tall volcano - named the Axial Seamount - sits around 5,000ft below the surface of the Pacific Ocean and ...

Unlike smaller volcanic eruptions that primarily produce lava flows, a Yellowstone eruption would eject most of its magma as ash, creating colossal plumes that would blanket much of North America ...

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

And a new study is helping paint a picture of the beast that lurks beneath the beauty of Yellowstone Park. A map of the ... The supervolcano is not the enormous mound of ash and lava you see ...

An imaging technique that produces more precise maps of the large ... that have occurred at Yellowstone in the past 2.1 million years. In those events, volcanic ash reached from the Pacific ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park ... An imaging technique that produces more precise maps of the large reservoirs of magma under the ...