The Philippines' Instituteof Volcanologyand Seismology said the eruption had caused a pyroclastic density current — a superhot stream of ash, debris and rocks that can incinerate anything in ...
In this handout photo provided by the PhilippineInstituteof Volcanologyand Seismology, an explosive eruption occurred at the summit vent of Kanlaon volcano, as seen from Mansalanao, Negros ...