An explosive eruption at Semeru Volcano sent a fast-moving pyroclastic flow racing down its slopes. The dense cloud of hot ...

Scientists recreate magma and water reactions in a lab to understand explosive volcanic eruptions and improve hazard ...

The days-long eruption of Guatemala’s Fuego volcano, which has forced the evacuation of hundreds of people from nearby towns, is reducing in intensity but still remains dangerous, authorities said ...

Indonesia’s Toba supervolcano remained active for thousands of years after its massive eruption about 74,000 years ago. Some ...

It's a truism among oceanographers that there is more accurate mapping of the surface of the moon and Mars than of the deep-ocean floor. That's especially true for the Bismarck Sea, a relatively deep ...

Screengrabbed from footage shared by Phivolcs in June 2026. DOST / Facebook MANILA, Philippines – The alert status of Kanlaon Volcano in Negros Island Region could be raised to Alert Level 3 if ...

Volcanoes emit smoke. Beneath a volcano lies a huge chamber filled with liquid magma. A series of earthquakes means an ...