This story was updated on Dec. 24, 2025. A year ago on Dec. 23, 2024, one of the world’s most active volcanoes awoke.   That ...

On the flanks of Washington State Mount Rainier, a spike in seismic rumbling has revived an old, unsettling question for the ...

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around ...

Episode 39 produced an estimated 13 million cubic yards of lava. The combined average eruption rate was over 250 cubic yards ...

Kīlauea began its 39th episode on the one-year anniversary of its eruption series on Tuesday night with a spectacle of lava ...

Black Diamond Pool in Yellowstone National Park has been active since its massive hydrothermal explosion in July 2024. It’s ...

A little volcanic eruption wasn't going to stop these winter warriors from enjoying a day on the slopes. Mount Etna is the ...

A recent earthquake swarm at Mount Rainier in Washington state, along with increased volcanic activity in Alaska, Oregon, and Hawaii, has captured the news media's attention and sparked questions ...

Imagine waking up one morning to news that a massive volcanic eruption has shaken a remote region with absolutely no advance notice. This isn't science fiction. It's happening right now around the ...

The Coconucos volcanic chain is a mountain ridge dotted with at least 14 volcano craters, including one that is active and ...

A dormant volcano in Ethiopia erupted after 10,000 years of silence. This event shows how the world's little-known volcanoes ...