Volcanoes can behave in strikingly different ways, even when they appear nearly identical. Some release slow, steady lava flows.

Lava flow with Strombolian activity or moderately explosive volcanic eruption was observed from the Mayon Volcano summit ...

PHIVOLCS said Mayon emitted 13,128 tonnes of sulfur dioxide per day on July 11, the volcano’s highest level since 2000.

LIGAO CITY, ALBAY, Philippines — A record surge in sulfur dioxide (SO2) emissions from Mayon Volcano has raised the ...

VOLCANIC ash from the moderately explosive eruption of Mt. Kanlaon on Thursday morning reached Cebu, prompting flight disruptions, class suspensions in several localities, and heightened monitoring of ...

Melting glaciers may be silently setting the stage for more explosive and frequent volcanic eruptions in the future, according to research on six volcanoes in the Chilean Andes. A study to be ...

Your vacation in Hawaii has taken a dangerous turn. The Earth shakes. You think it might be an earthquake, but then you see ...

Kanlaon Volcano on Negros Island erupted twice on Thursday, producing moderately explosive events that sent ash plumes up to ...

Several local governments in Cebu suspended classes Thursday after ashfall from Kanlaon Volcano's morning eruption reportedly ...

CEBU CITY— Several local governments in Cebu province suspended classes on Thursday after ashfall from the early morning ...

MANILA, Philippines — Kanlaon Volcano had a moderately explosive eruption early Thursday, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. The eruption, which lasted for three ...

A newly discovered underwater volcanic eruption north of Papua New Guinea is unfolding in one of the world's most poorly mapped ocean basins. Satellites have spotted steam plumes, ash, thermal ...