Will Yellowstone erupt or are we blowing things out of proportion? We may have underestimated Yellowstone’s potential to blow ...

A new geodynamic model is reshaping how scientists understand supervolcanoes, revealing that their magma systems may be far more diffuse and dynamic than previously believed.

A new model of Yellowstone’s magma system suggests it is fueled by melts from the shallow mantle, guided by tectonic forces, ...

It's been thousands of years since an eruption occurred at Yellowstone, and new research shows what may be contributing to that.

Scientists uncover how underground mantle winds create and control powerful supervolcano eruptions like Yellowstone.

A sideways flow of hot mantle rock, not a deep plume rising from near Earth’s core, may be feeding one of the planet’s most ...

A lot of research goes into determining how to best predict the next eruption of the Yellowstone supervolcano. Part of this ...

YELLOWSTONE NATIONAL PARK, Wyo. — Yellowstone’s Echinus Geyser—the largest acidic geyser on Earth—is putting on a show with a rare and spectacular reawakening. Yellowstone Explosion Caused By ‘Clogged ...

Add Yahoo as a preferred source to see more of our stories on Google. Echinus Geyser, located in Yellowstone's Norris Geyser Basin, is the largest acid-water geyser in the world, with a pH of 3.3–3.6 ...

WASHINGTON — Yellowstone's Echinus Geyser, which is the largest acidic geyser in the world, came out of five years of dormancy last month to start erupting several times a day, according to the U.S.