Add Yahoo as a preferred source to see more of our stories on Google. When Mount St. Helens erupted on May 18, 1980, it caused enormous devastation. The eruption triggered mudslides, an explosion, and ...

PORTLAND, Ore. (KOIN) — Mount St. Helens roared awake 44 years ago on May 18, 1980 with a deadly eruption. The northern facing explosion sent ash and debris across the Pacific Northwest after ...

POULSBO, Wash. (KOMO) — Sunday marks the 45th anniversary of the eruption of Mount St. Helens on May 18, 1980. At 8:32 a.m. on May 18, 1980, a 5.1 magnitude earthquake rattled Mount St. Helens and the ...

MT. ST. HELENS, Wash — Mount St. Helens stood silent for over a century in Washington’s Cascade Range, but that all changed 45 years ago Sunday when the sleeping giant woke up and erupted into Pacific ...

Editor's note: This story was originally published in May 2018. Peggy Short-Nottage and her husband joined sightseers rushing to Mount St. Helens when volcanic activity escalated in the spring of 1980 ...

Ian Reed calls himself a “weather geek” and he had been anticipating Saturday afternoon’s lightning storm all day. A nature photographer, Reed works for the nonprofit Mount St. Helens Institute which ...

PORTLAND, Ore. — Michael Cairns will never forget May 18, 1980. That's the day that Mount St. Helens erupted, flattening miles of forestland and blanketing the Pacific Northwest in ash. "It was very ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American I'm still going through the USGS image ...

When Mount St. Helens erupted on May 18, 1980, it caused enormous devastation. The eruption triggered mudslides, an explosion, and plumes of ash that did enormous damage. The death of 57 people led to ...