POZZUOLI, Italy — In the red zone of the awakening Phlegraean Fields, the most dangerous volcano in Europe, 2,000-year-old ...

In a stunning display of fire and ice, a new video shot on Friday shows hikers walking in the snow-covered ground set beside ...

Italy's Phlegraean Fields is a hotspot of volcanic activity—an ever-shifting landscape pocketed with acidic hot springs. This ...

A 3.1-magnitude earthquake shook Italy's Campi Flegrei, a flat volcanic area west of Naples, on Wednesday morning, resulting ...

Vesuvius is part of the Campanian volcanic arc — a string of volcanoes in Italy, including the currently active Mount Etna, that sits on a boundary between the African and Eurasian tectonic plates.

Italy's Mount Etna and Mount Stromboli volcanoes erupted in recent days, spewing smoke and ash into the air. These volcanoes are two of the most active in the world — but they are not the only ...

Residents on the popular island of Santorini have experienced thousands of earthquakes this month while researchers have ...