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

Roughly 50 kilometers separate two of Central America’s most dangerous volcanoes, and both are erupting. At Santa Maria, the Santiaguito dome complex has been shedding superheated rock in pyroclastic ...

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 ...

There is no current danger to the population after a pyroclastic flow on Italy’s Mount Etna produced a huge plume of ash Monday, sending tourists running. The flow moved away from a group of tourists ...

Sheridan EAR-0087665 The risk of potential rock avalanches and pyroclastic flows is a problem that public safety authorities around the world face several times a year (Tilling, 1989a). We propose to ...

Pyroclastic density currents (PDCs) are high-energy, ground-hugging flows of hot gas and fragmented volcanic material that pose one of the greatest lethal volcanic hazards. Their dynamics are governed ...