Over the centuries flows of mud and hot volcanic gases -- known pyroclastic flows -- from the volcano's eruptions have wreaked devastation on lowland population centers that surround Mount Mayon.

Manila, Philippines -- The Philippines government is preparing for the imminent eruption of Mount Mayon in the central Albay province. A danger zone with a radius of six kilometers (3 miles ...

Philippine authorities have raised the alert level over Mount Mayon, an active volcano known for its deadly eruptions. The volcano began spewing ash and rocks over the weekend and on Monday ...