BACOLOD CITY, NEGROS OCCIDENTAL, Philippines — Mt. Kanlaon on Negros Island again emitted volcanic ash on Monday, raising fears of dangerous lahar flow should heavy rains hit the area. Mari Andylene Quintia, resident volcanologist of the Philippine Institute of Volcanology and Seismology’s (Phivolcs) at the Kanlaon Volcano Observatory in La Carlota City, Negros Occidental, said
