Mount St. Helens erupted, killing dozens and forever changing how the US monitors earthquakes. The volcano is still active ...

Mount St. Helens stood silent for over a century in Washington’s Cascade Range, but that all changed 45 years ago Sunday when ...

Stunning, historic front-page coverage from The Oregonian reporters Les Zaitz and Steve Jenning reports the confusion and ...

Salem Towne, a pilot from Poulsbo, is finally releasing photos he took 45 years ago - moments after Mt. St. Helens erupted.

Update at 3:15 a.m. May 26: “This is one for the history books!” exclaimed Kelli Veras in her post with a Facebook reel featuring a video of lava fountaining Sunday evening during Episode 23 of the ...

Oxford researchers found that changes in shear-wave splitting can predict volcanic eruptions and their severity. The signal ...