The 1980 eruption cycle made Mount St. Helens one of the most famous volcanoes in the Cascades. But it is far from the only ...

The eruption destroyed 158 miles of highway ... “If the slightest sign of unrest came to Mount St. Helens or Mount Rainier, one of the other Cascade volcanoes, we would see it. We would know about it, ...

The May 18, 1980, eruption of Mount St. Helens in southern Washington claimed 57 lives and blasted the terrain of old-growth spruce over an area of 229 square miles. The blast and ensuing debris ...

The May 18, 1980, eruption of Mount St. Helens killed 57 ... Mount Baker, Glacier Peak, Mount Rainier, Mount St. Helens, and Mount Adams, according to the Washington State Department of Natural ...

57 people died in the eruption, but the disaster gave scientists a way to develop monitoring tools, improving their ability ...

In 1980, Mount St. Helens erupted, killing dozens and forever changing how the US monitors earthquakes. The volcano is still active but not erupting.

MT. ST. HELENS, Wash — For many people who lived through the 1980 eruption of Mount Saint Helens, it is the biggest news story of their lifetimes. 45 years ago, the mountain that had been ...

The eruption destroyed 158 miles of highway ... “If the slightest sign of unrest came to Mount St. Helens or Mount Rainier, one of the other Cascade volcanoes, we would see it.

Even after four and a half decades, those memories remain vivid.

Between April and September on the Amtrak Coast Starlight between Seattle and Portland, you can catch a national park guide ...