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

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

For many, the word “eruption” brings to mind 1980 when Mount Saint Helens demonstrated that the Washington Cascades are one of the most volcanically active parts of the country. Mount Saint ...

The McDermitt Caldera eruption is believed to be larger than the Mount Saint Helens eruption by volume and dates. The volcanic eruption gave birth to this caldera and filled it with sodium and ...

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

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

While Hawaii is formed by volcanoes, including the highly active Mt. Kilauea, I want to explore an easier-to-reach region: ...

The Mount St. Helens Institute introduced a specialty ... Its recognizable dome from the 1980 eruption is featured prominently. Proceeds from the purchase of the specialty license plate will ...

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