Deep beneath the United States lies one of the most powerful volcanic systems on Earth. Yellowstone is not a typical volcano ...

Will Yellowstone erupt or are we blowing things out of proportion? We may have underestimated Yellowstone's potential to blow its stack in the future. Chinese scientists have made a disconcerting find ...

Caldera formation arises when large volumes of magma are evacuated from a sub-surface reservoir, leading to gravitational collapse of the overlying rock into the evacuated space. The process begins ...

Campi Flegrei, a volcanic caldera west of Naples, is speeding toward a transition within the next decade, a new study suggests, but researchers can't yet say whether that transition will be an ...

Few natural phenomena inspire as much fascination and concern as the Yellowstone supervolcano. Beneath the park’s famous ...

From the sky, Aogashima looks almost impossible. A giant volcanic crater rises from the Pacific Ocean, and inside that crater ...