Footage from Guatemala’s Santa María–Santiaguito volcanic complex captures a pyroclastic flow moving rapidly down the volcano ...

A pyroclastic event at Mayon Volcano triggered fresh warnings as hot ash, gas, and volcanic debris moved down the slopes. These flows are among the most dangerous volcanic hazards because they can ...

A volcanic eruption on the Italian island of Stromboli on Sunday created a large tidal wave as a dark cloud of ash and hot gas rushed into the sea. Dramatic footage of the blast also showed volcanic ...

The discovery of the driving force behind the world's deadliest volcanic events could help improve forecasting of their devastating effects, new research suggests. The findings reveal the mechanism ...