For many people who lived through the 1980 eruption of Mount Saint Helens, it is the biggest news story of their lifetimes.

For over a century, geologists were baffled by the rolling mounds scattered across Northern California's Shasta Valley. Travelers along Interstate 5 can glimpse these unusual hills and ridges, often ...

COWLITZ COUNTY, Wash. (KPTV) - Two hikers and their dogs are safe after a rescue mission near Mount St. Helens. On Thursday, just after 6 p.m., the Cowlitz County Sheriff’s Office was notified ...

Two people and their three dogs were rescued from the snowy terrain of Mount Saint Helens last week. The Cowlitz County Sheriff’s Office was notified of the missing hikers around 6 p.m. on April 10.

With all the concern about recent earthquake activity at Mt. Adams and the 45th anniversary of the eruption of Mt. St. Helens what would happen if Mt ... don't know how large of a lahar could happen ...

Mount St. Helens blew 45 years ago this week. A young grad with a camera watched the ash fall — and began to understand his calling.

The first event is Wednesday with Alysa Adams, lead interpretive specialist of the Mount St. Helens Visitor Center.

Mount St. Helens is located in Washington, about 55 miles northeast of Portland, Oregon, and 95 miles south of Seattle. It is administered by the National Forest Service, not the National Park ...