What if the most telling indications of an impending volcanic eruption are buried deep under the ocean, or in a fleeting succession of tiny quakes that no one perceives? As volcanoes of the Pacific ...

Mount Kilauea erupted to life Wednesday as one of the world's most active volcanoes makes headlines once again.

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

Rescue Gully on Mt. McKinley where the avalanche took place on June 10, 2025 NPS Photo Earlier this month, Alex Chiu , a ski mountaineer from Seattle, died from a 3,000-foot fall on the mountain's ...

MILAN, Italy — Mt. Etna, the volcano that towers over eastern Sicily, has again captivated the world with a spectacular show, spewing smoke high into the sky. But the defining event of Monday ...