Learn more about Mount Etna’s most recent eruption and why 2025 had a series of activity that fascinated researchers.

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 ...

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

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

A magnitude 4.6 earthquake shook Hawaii on Tuesday night, striking on the southern side of the Kilauea volcano, which has had dozens of eruptions in recent months. The earthquake occurred at 11:49 p.m ...

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 ...

Scientists from Mexico’s National Autonomous University have created the first three-dimensional image of the Popocatépetl ...

KILAUEA, Hawaii – Cameras on one of Hawaii's Big Island volcanoes have captured a stunning timelapse of the mountain's three previous eruption episodes. Kilauea, which stands 4,091 feet above sea ...

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

Volcanoes that dominate postcards and disaster movies are often the ones we can see, their peaks etched against the sky. Yet ...