An increase in seismic activity was observed in Bulusan Volcano in Sorsogon province, the Philippine Institute of Volcanology ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) has recorded increased seismic activity at Bulusan Volcano ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what quietly falls from the sky.

The Philippine Institute of Volcanology and Seismology raised the status of Kanlaon Volcano on Negros Island to Alert Level 3 after its explosive eruption on December 9.

Phivolcs explained that the slight increase in volcanic earthquake activity may be linked to hydrothermal processes, which ...

Mayon Volcano in Albay province remains under Alert Level 1 or under a low level of unrest in which there is no imminent ...

The recent hours-long ash emissions and minor explosive eruptions at Mt. Kanlaon are all indications that the volcano is preparing for a major ...