Snow covered the summit of Mauna Loa, the world’s largest active volcano, in Hawaii on January 5. While much of the state ...

From Europe to Southeast Asia, the world’s volcanoes have been making themselves known this summer. Mount Lewotobi Laki-laki in Indonesia sent ash drifting over Flores in June, briefly grounding ...

There aren't many places on the planet where you can see both active volcanoes and massive glaciers. This Icelandic national ...

If the theory is proven correct, the consequences could be enormous, spelling a much more risky, explosive future.

HONOLULU — Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet (30 meters) into the air and across a section of its summit crater floor. It was Kilauea's 31st display ...

Far beneath the forests and hot springs of the American West, the continent’s largest active volcanic system is rumbling in ways scientists are only now beginning to fully resolve. New seismic ...

From the fiery lava fountains of Hawaiʻi’s Kīlauea volcano to the dramatic eruption of the Reykjanes Peninsula Fissure Eruption in Iceland, 2025 was filled with plenty of volcanic activity. Here are ...

When you think of the United States, images of sprawling cities and vast landscapes might come to mind, but not the hidden and ever-present geological threat: volcanoes. While you might associate ...

HONOLULU (KHON2) — Every island in Hawaiʻi has its own personality, history and landscape. From beach sands of many colors to mountain peaks, there is a tremendous amount of diversity and beauty. One ...

Scientists have recorded the "largest" earthquake swarm at Mount Rainier in Washington state since 2009, the U.S. Geological Survey reported. The swarm at the second-most seismically active volcano in ...

Researchers analyzed changes over time in the ratio of small earthquakes to bigger ones beneath Mount Etna and found a strong correlation with the volcano's activity over the past 20 years. When you ...