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

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 ...

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

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 ...

The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma—and when. Until now, it was thought that gas bubbles were formed primarily when the ambient pressure dropped ...

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