Across the United States, scientists who track the country’s most powerful volcano systems are picking up new signals that ...

The discovery of 86,276 previously undetected earthquakes beneath Yellowstone has reignited public anxiety about the park’s vast supervolcano and what it might be quietly preparing underground. The ...

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around ...

“Even more colossal” is the way University of Utah researchers now describe the Yellowstone super volcano, which lies under the Wyoming’s northwest corner, after discovering that it is over twice as ...

Aerial view of the densely inhabited area of Pozzuoli, located within the Campi Flegrei volcanic area. Over half a million people live in this region, which is continuously monitored due to the ...