Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

GO: Heads and Hearts: Seeing the Landscape through Nez Perce Eyes at the Oregon Museum of Science and Industry, 1945 SE Water ...

It's been nearly four years since a massive volcanic explosion rocked the Pacific nation of Tonga. The eruption created a ...

Episode 40 of the ongoing summit eruption began at 8:34 a.m. Monday, Jan. 12, and ended about 9.7 hours later at 6:04 p.m.

Located in Oregon, Crater Lake fills a massive volcanic caldera created by Mount Mazama’s eruption. The lake ranks ninth in ...

A powerful eruption of Mount Etna, Europe’s largest and most active volcano in Sicily, was captured on video as glowing lava flowed down its slopes, illuminating the night sky. According to Italy’s ...

Lava flows from Mount Etna on Sicily following a new eruption on January 1, 2026. Credit: Wikimedia Commons / NASA / Public Domain Mount Etna on Sicily entered a new phase of volcanic eruption on New ...

A little volcanic eruption wasn't going to stop these winter warriors from enjoying a day on the slopes. Mount Etna is the most active volcano in Italy and started spewing ash just after Christmas.

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

VOLCANOS, Hawaii (KHON2) — Dec. 23 marks one year since Kilauea began erupting in a rare and powerful way. Over the past year, it’s erupted 38 times, each episode a powerful reminder of just how alive ...

Archaeologists excavating a Pompeii site uncovered the secret behind the longevity of ancient Roman structures: a unique concrete mixture that could chemically repair itself over time. A recent study, ...

A view of Halemaumau crater taken from within Kaluapele (Kilauea caldera), from the northwest rim of the crater on Monday afternoon. DOH recommends contacting a medical provider if symptoms develop, ...