Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

For centuries, glaciers have sat like frosty crowns atop slumbering volcanoes, keeping Earth’s fury tucked safely beneath ...

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,410-foot volcano near ...

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

Mount Rainier on Tuesday experienced its largest seismic activity since 2009, with a swarm of small earthquakes detected.

This is a repost from the archives, an older post by Henrik which has been updated to reflect more recent findings. Did you know there are 255 volcanoes or volcanic features listed in the US?

New York City Mayor Eric Adams formally kicked off his independent bid for reelection Thursday, two days after state Assembly member Zohran Mamdani scored a big upset in the Democratic primary ...

Indonesian officials said it took rescuers at least five hours to retrieve Juliana Marins, the Brazilian tourist who fell down a ravine at Mount Rinjani on Lombok island.

Rescuers found Brazilian travel influencer Juliana Marins, 26, dead after four days of searching after she fell into an active volcano.

SAO PAULO (AP) — A young Brazilian hiker who fell hundreds of meters from the ridge of a towering Indonesian volcano and was trapped there for almost four days was found dead on Tuesday, Brazil ...