The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...

Geophysics professor Jeffrey Johnson and geoscience postdoctoral research fellow Janine Andrys tackle three questions asked ...

Volcanoes are exciting and seeing molten lava is a thrill. To see active volcanoes, head to a U.S. National Park that ...

Mount Rainier is viewed as “potentially the most dangerous volcano in the Cascade Range ” due, in part, to its frequent earthquakes, according to the USGS.

Mount Rainier is viewed as “potentially the most dangerous volcano in the Cascade Range ” due, in part, to its frequent earthquakes, according to the USGS.

A massive underwater volcano off the coast of Oregon has been rocked ... Mount Rainier has been one of the most active volcanos in the Pacific Northwest's Cascade Range, and a devastating eruption ...

Although researchers did predict the Axial Seamount would erupt in 2025, people on the Pacific coast shouldn't worry about ...

Hundreds of earthquakes have been detected near Mount Rainier on Tuesday, the largest such swarm since 2009.

A volcano eruption in Iceland has forced the evacuation of a small town and the internationally known Blue Lagoon geothermal spa.

A volcano erupted on Iceland's Reykjanes Peninsula, prompting evacuations in the surrounding area.

Iceland Volcano A view of the volcanic eruption by the Sundhnúkagigjarö íur volcano, in Grindavik, Iceland, Wednesday, July 16, 2025. (Department of Civil Protection and Emergency Management ...

CULTURE Portland Mathematician David George Models Destruction From the Cascades Volcano Observatory The mathematician uses data to model potential landslides and lahars from volcanic eruptions.