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 ...

Mount Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing smoke and high into the sky.But the defining event of Monday’s eruption was the ...

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 ...

Why escaping a pyroclastic flow is nearly impossible. Judge strikes down Trump’s birthright citizenship order in new legal challenge after Supreme Court ruling Dave Ramsey sends strong message to ...