Although the dormant Uturuncu hasn’t erupted in 250,000 years, the volcano continually burps up gasses and regularly rumbles ...

For communities living in the shadow of a volcano, early warning systems are a lifeline—but mistrust in these warnings can ...

Seismic waves from earthquakes have always offered a window into Earth’s hidden interior. For decades, researchers believed ...

For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in ...

Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the ...

Ohio's recent earthquakes were minor — they were felt but did not cause major damage. For instance, the Noble County tremor ...

By generating tiny earthquakes that send seismic waves into the ground, the researchers were able to measure how the waves reflected off subsurface layers. The scientists were surprised to see ...