MANILA, Philippines — State volcanologists yesterday detected a collapse of lava deposits on the summit crater of Mayon ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) reported brief lava fountaining activity on Monday at Mayon ...

MILAN, Italy — Mt. Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing smoke high into the sky. But the defining event of Monday’s ...

MILAN — Mount Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing smoke high into the sky. But the defining event of Monday’s eruption ...

Pyroclastic density currents (PDCs) represent some of the most formidable and complex volcanic phenomena, characterised by a turbulent mixture of solid particles and gases that surge down slopes at ...

MILAN (AP) — Mount Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing smoke and ash high into the sky. But the defining event of ...

Mount Merapi, straddling Indonesia’s Yogyakarta and Central Java Provinces, produced two pyroclastic flows early Monday, ...

Mayon Volcano in Albay continued showing signs of unrest such as lava fountaining on Tuesday, the 79th consecutive day of its ...

MILAN (AP) — Mount Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing smoke and high into the sky. But the defining event of Monday’s ...

MILAN – Mount Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing smoke and high into the sky. But the defining event of Monday’s ...