A massive volcano feared to erupt and devastate the West Coast has been undergoing several days of concerning seismic ...

AI reveals 54,000 hidden earthquakes and draws a clear ring fault under Campi Flegrei, redefining the risks in the Italian ...

Forty years after the Nevado del Ruiz volcano wiped out the town of Armero, the ghosts of Colombia's deadliest tragedy still ...

They discover that the “breath” of the Uturuncu volcano comes from underground fluids, indicating a low risk of eruption.

Kilauea's most recent eruption drew in flocks of visitors. Here's what travelers should know about the natural spectacle.