MANILA, Philippines—Amid successive quakes in different parts of the country, the Philippine Institute of Volcanology and Seismology (Phivolcs) is also monitoring the restiveness of both Kanlaon and ...

MANILA, Philippines — Bulusan Volcano in Sorsogon recorded 14 volcanic earthquakes and one volcanic tremor during the 24-hour monitoring of the Philippine Institute of Volcanology and Seismology ...