On May 2, a collapsing lava front on Mayon Volcano sent a superheated torrent of gas, ash, and rock 5.08 kilometers down its ...

Glowing rockfalls have been tumbling down three gullies on the flanks of the Philippines’ most active volcano for days, and ...

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 ...

More than 300 families evacuate in Philippines due to ashfall from volcano - Philippine officials say more than 300 families have evacuated after massive amounts of ash billowed from the Mayon volcano ...

A lava-collapse pyroclastic density current (PDC) was observed at Mayon Volcano on Wednesday morning, according to the ...

Philippine officials say nearly 200,000 people have been affected by massive plumes of ash that billowed from Mayon volcano over the weekend due to the collapse of lava deposits from its slopes.

Some 32 volcanic earthquakes, including 25 volcanic tremors, had been reported over the weekend, vulcanologists said.

Japan is stepping up its volcano research that trails far behind its advanced studies on earthquakes despite being home to ...

A pyroclastic flow (also known as a pyroclastic density current or a pyroclastic cloud) is a fast-moving current of hot gas and volcanic matter (collectively known as tephra) that flows along the ...