After an eruption, DIY cushions of gas help searing torrents of gas, ash, and rock spread miles from their source within a matter of minutes. Pyroclastic flows contain a deadly combination of hot rock ...

MANILA, Philippines — Ashfall hit several areas in Albay yesterday after Mayon Volcano emitted a lava flow collapse-fed pyroclastic density currents (PDCs) or uson, according to the Philippine ...

When Mayon volcano’s summit collapsed on May 2, 2026, superheated avalanches of gas, rock, and debris roared roughly 4 ...

Scientists think they’ve figured out how pyroclastic flows, fast-moving bringers of death during volcanic events, can travel such incredible distances and speeds despite the friction between the ...

(UPDATE) LEGAZPI CITY — Mayon Volcano erupted on Saturday, spewing a big volume of pyroclastic materials from its crater that tumbled down the southwestern slopes and spread ash to severl areas in ...

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 ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have discovered that the scorching material spewed from a volcano during eruptions generates a layer of air ...

An international team of scientists has uncovered the secrets of the speed of pyroclastic flow that brings death and destruction following a volcano eruption. A pyroclastic flow is an extremely hot ...

LEGAZPI CITY (PIA) — The ongoing eruption at Mayon Volcano is creating a lot of unstable volcanic materials, raising concerns about sudden and dangerous flows known as pyroclastic density currents ...