Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

you might ask your guide how volcanic vortex rings form. They’ll tell you that water vapor bubbles up through magma deep in the crater’s vent. These bubbles can be huge—even several meters ...

Sep. 24, 2024 — A mysterious type of iron-rich magma entombed within extinct volcanoes is likely abundant with rare earth elements and could offer a new way to source these in-demand metals ...

In 79 CE, the active volcanic system in southern Italy known as Somma-Vesuvius erupted, burying the small Roman town of ...

New Jersey was once home to a fiery volcano roughly the size of Mount St. Helens – that sits in the same county as a newly mapped fault line. Rutan Hill, in Wantage, NJ, appears to be and is ...

Signs that a volcano is “starting to wake back up” include a large increase in earthquakes, ground deformation and a surge in gas emissions — none of which are happening, said Holly Weiss ...

The changes include more earthquakes, signs of “sustained upward and outward ground deformation ... column from the Crater Peak vent on Mount Spurr volcano on Aug. 18, 1992.

Indonesia’s National Disaster Management Agency says that at least ten people have died as a series of volcanic eruptions ...

Phreatic eruptions are steam-driven explosions that occur when water beneath the ground or on the surface is heated by magma, lava, hot rocks, or new volcanic deposits, PHIVOLCS said. A voluminous ...

Among the snow-capped volcanoes of the Pacific Northwest, Mount Adams gets relatively little love. There are more glamorous volcanoes to climb (Mount Rainier) or to ski (Mount Hood) or that have ...

The eruption of Hunga Tonga-Hunga Ha'apai (HTHH) in January 2022 ejected about 2.9 billion tons of volcanic material into the ...

Maumere, Indonesia (AP) — Indonesia’s National Disaster Management Agency said Monday that at least 10 people have died as a series of volcanic eruptions widens on the remote island of Flores.