Strong winds across parts of Washington state have kicked up volcanic ash deposited during the 1980 Mount St. Helens eruption.

MT. ST. HELENS, Wash. -- No, Mt. St. Helens is not erupting, but to many in Washington and northern Oregon, it sure looked like the volcano had suddenly reawakened Tuesday afternoon as strong winds ...

Stepping up to Johnston Ridge, I stared out into a wall of gray. I could barely make out the lip of Mount St. Helens, just as it disappeared – swallowed completely by the fog. Hiking along the ridge ...

New research offers clues as to why Mount St. Helens is one of the most explosive volcanoes in the Cascade range and why it stands apart from the chain of other Cascade volcanoes. Scientists from the ...

Saturday marks the 44-year anniversary of Mount St. Helens' eruption in Washington. The blast on May 18, 1980, is the worst volcanic eruption in U.S. history, killing 57 people and spewing 520 million ...

Forty-three years ago today, Mount St. Helens erupted, triggering a magnitude 5 earthquake and spewing ash, mud and debris across southwest Washington. The explosion killed 57 people and changed the ...

The Mount St. Helens eruption anniversary prompts investigation into the California earthquakes: eruption history, threat levels.

Due to its proximity to urban areas and its volatile activity in recent decades, Mount St. Helens may be the most closely monitored volcano in history. Digital telemetry — systems that automatically ...

PORTLAND, Ore. — The body of an experienced Mount St. Helens climber has been recovered from the crater of the volcano. The Skamania County Sheriff's Office said Monday that the body of 42-year-old ...