David A. Johnston was killed just hours after his last ever picture was taken. The volcanologist from Chicago, US was once ...

This 2023 satellite photo shows the heart-shaped Spirit Lake, which was transformed by the cataclysmic eruption of Mount St.

The Kilauea volcano on Hawaii’s Big Island sprang to life yet again this week with a Tuesday morning eruption that shot lava more than 300 feet in the air. The latest incident started at about 10:16 a ...

The volcanic elevation ... have been observed in the past at Mount St. Helens and at other volcanoes and can continue for ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

When most of us think about active volcanoes in the U.S., Mount St. Helens, Mt. Rainier and a few others will first come to mind. However, one of the most active volcanoes in the region is about a ...

It appears that these magma bodies exist beneath volcanoes over their whole lifetime, not just during an active state.' ...

A teenager when he began scuba diving in the shadow of Mount St. Helens, he remembers the lake as it was before the May 1980 eruption, before the top 1,300 feet of the volcano—more than three ...

A 67-year-old Ridgefield man was saved Friday after a hike at Coldwater Lake became a rescue mission. The man went hiking about 7 miles northwest of Mount St. Helens at about 10:30 p.m. on Friday, ...

One of the most active volcanoes in the world sits just a few hundred miles off the U.S. West Coast, and some scientists ...

Lahars are very destructive volcanic mudflows that can swallow everything in their paths. During the Mount St. Helens eruptions, lahars flowed up to 60 miles destroying 200 homes. Lahars are one ...

Drivers may be able to rep Smokey Bear, Mt. Saint Helens or historic Whidbey Island after this year's legislative session.