PORTLAND, Ore. (KOIN) — The observatory that overlooks Mount St. Helens is now expected to re-open years later than what was initially anticipated. In an update shared last week, the Washington State ...

For three years, a key connection for visitors to Mount St. Helens has been closed due to a landslide. That is expected to soon change. Starting Wednesday, crews will start work to permanently replace ...

It will be years before people will be able to reach some of the views, trails and a visitor center at Mount St. Helens. Johnston Ridge, the site of a seasonal observatory and museum, as well as a ...

Mount St. Helens looked like it might be erupting again. Commercial pilots flying in the area Tuesday reported clouds of fine volcanic ash rising into the air above the collapsed dome of the Cascades’ ...

PORTLAND, Ore. (KOIN) – Crews will soon begin the permanent restoration of State Route 504, otherwise known as Spirit Lake Memorial Highway, after a devastating landslide destroyed it in May 2023. The ...

When Mount St. Helens erupted on May 18, 1980, the landscape changed in an instant—the geologic version of an instant, anyway. It was the deadliest eruption the United States had ever seen, leveling ...

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 ...