Thirty years (and one day) ago, Mount St. Helens blew its top. Or rather, its side. After months of heightened seismic activity, a 5.1 magnitude earthquake caused the flank of the mountain to suddenly ...

Andrew Allen Reynolds, a Portland pastor and amateur photographer, recently re-developed and shared a rarely-seen photo his dad took of one of Mount St. Helens later eruptions in June of 1980 from ...

This striking satellite photo shows the unusual shape of Spirit Lake, which was transformed into a giant anatomically inaccurate heart by the explosive eruption of Mount St. Helens in 1980. Today, the ...

Sunday marks the anniversary of the May 18, 1980, volcanic eruption that rocked the Northwest. Geologist Carolyn Driedger recounts the haunting day before that catastrophic event — and its lasting ...

CASTLE ROCK, Wash. — In this week's Let's Get Out There, it's been 43 years since the 1980 eruption of Mount St. Helens. We look back at how the landscape changed back then, and how it continues to ...