New research has uncovered a fascinating link between volcanic eruptions and mysterious structures deep within Earth’s ...

The Uturuncu volcano in Bolivia, believed to be extinct for 250,000 years, shows internal signs of activity that surprise ...

Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in ...

"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike ...