Avalanches of ash, gas and rock that cascade downhill during volcanic eruptions may be even more dangerous than scientists had realized. Pulses of high pressure form within these slides, known as ...
Volcanologist Professor Chris Jackson discovers evidence of the deadly pyroclastic flow. Volcanologist Professor Chris Jackson reveals the power of the deadly pyroclastic flow that had swept through ...
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 ...
An eruption of Mount Vesuvius, near Naples in Italy, could kill as many as the Indonesian tsunami, says a British researcher. But lessons learned from the 1997 eruption on the Caribbean island of ...
A plume of ash and gas rises from Mount Etna on the Italian island of Sicily on Monday. The eruption also featured lava fountains and a pyroclastic flow. Salvatore Allegra / Anadolu via Getty Images ...
Learn techniques for surviving a pyroclastic flow. Social Security, Medicare are "going to be gone," Donald Trump warns ‘Unfit to Serve’: Pentagon Targets Kirk Critics Nickels only? Grocers warn ...