In 2024, Yellowstone experienced a year of contrasts. Hydrothermal explosions dominated the headlines, but in terms of seismicity and ground deformation it was a quiet year.

The volcanic fissure that opened up in Iceland early Wednesday has now expanded, and stretches further north than at any time since 2023. Lava and toxic gas continue to spill from the latest eruption on the Reykjanes Peninsula. Officials say the crack in ...

KINGSTOWN, St. Vincent (AP) — La Soufriere volcano has fired an enormous amount of ash and hot gas in the biggest explosive eruption yet since volcanic activity began on the eastern Caribbean island of St. Vincent late last week, with officials worried ...

Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 magnitude earthquake and several aftershocks shook the same area. "A descent of hot lava is observed on the western slope," the Geophysical Center of the Russian Academy of ...

(CNN) — An explosion at an Alaskan volcano has prompted authorities to raise its threat level to orange. Local seismic and infrasound sensors recorded the small explosion Friday night at Mount Cleveland, which is in the Aleutian Island range southwest of ...