This 2023 satellite photo shows the heart-shaped Spirit Lake, which was transformed by the cataclysmic eruption of Mount St.

While Johnston Ridge remains closed, several Mount St. Helens attractions will be open, including the climber’s route on the ...

With five active volcanoes, including Mount St. Helens, the threat of a repeat eruption looms large in many minds. Scientists at the U.S. Geological Survey’s Cascades Volcano Observatory want to ...