MOUNT ST. HELENS, Wash. — A small explosion of rocks, ash and steam could occur within the next few days within the crater of Mount St. Helens, where earthquake activity has been steadily building for ...

COLFAX, Wash. — On May 18, 1980, Mount St. Helens erupted, sending ash to 11 different states and two Canadian provinces. After the eruption came the monumental task of removing the ash from roads, ...

Folks in the Northwest shouldn't panic: Mount St. Helens is NOT erupting, government scientists said on Sept. 16. The concern arises because commercial pilots reported seeing ash in the vicinity of ...

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’ ...

THE eruption of this volcano was one of the most devastating natural disasters of all time. Now the site offers a stunning surprise — for now. They’re the words I wrote in my journal in August 1987, ...

On May 18, 1980, Mount St. Helens erupted in one of the most powerful natural disasters in U.S. history. The explosion leveled forests, claimed dozens of lives, and reshaped the Pacific Northwest ...