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.

Some Washington state lawmakers want to slow down on specialty license plates once they steer several more across the finish ...

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

“High rates of seismicity, interpreted as recharge, have been observed in the past at Mount St. Helens and at other volcanoes ...

Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new research finds. The findings have implications for monitoring volcanoes ...

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

One volcanologist who has spent time studying the volcano said the devastation its eruption would cause would be "complete ...

One of the most violent natural disasters of our time, the colossal eruption of Mt. St. Helens in 1980 blasted away an entire mountainside. Over 200 square miles of pristine forest were buried ...

Rescuers saved a 67-year-old Ridgefield man from potentially fatal conditions Friday at Coldwater Lake, 7 miles northwest of Mount St. Helens.