When a supervolcano erupts, it spews rivers of hot ash and gas across immense distances, in some cases travelling more than 100 miles in slow, dense currents. This is according to a new study, which ...

Supervolcanoes destroy everything in their path through dense flowing rivers of hot ash and gas, not fast-moving sandstorm-style flows, researchers have said. By studying past eruptions at ...

Pyroclastic density currents (PDCs) represent some of the most formidable and complex volcanic phenomena, characterised by a turbulent mixture of solid particles and gases that surge down slopes at ...

TEMPO.CO, Jakarta - The head of Indonesia’s Geological Agency, Muhammad Wafid, has warned that deposits from Mount Semeru’s recent pyroclastic flows could trigger secondary disasters if not properly ...

GUATEMALA’S Fuego volcano erupted in a dramatic and deadly fashion on Sunday, killing dozens and leaving thousands injured in what was the volcano's most violent eruption in more than four decades.

Bali volcano: What is pyroclastic flow? Mount Agung to spew out hot rock, ash and gas BALI’s largest volcano Mount Agung could send out a devastating flow of hot rock, ash and gas if it erupts. But ...

. The eruption produced a number of explosions and a pyroclastic flow that originated from the west side of the lava dome at the summit of the volcano. However, the most interesting bit comes from the ...

While the town around him was engulfed by searing pyroclastic flows, one man achieved the impossible from a prison cell with a single ventilation shaft. Here’s how he did it. While humans have adapted ...

Guatemala's Fuego volcano erupted at about noon local time (18:00 GMT) on Sunday. It is one of Central America's most active volcanoes but Sunday's eruption caused more fatalities than any of those ...