Last week I saw stories about two volcanoes that are showing signs of life. One is in Alaska and relatively close to ...

It’s been 45 years since an eruption occurred on the U.S. mainland. The May 18, 1980, eruption of Mount St. Helens in southern Washington claimed 57 lives and blasted the terrain of old-growth spruce ...

Heavy rainfall, which is expected to increase in certain areas in the future, can make the damage caused by volcanic eruptions worse. According to research published in the journal Royal Society Open ...

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 ...

About 400 earthquakes have rumbled under Mount St. Helens since mid-July, the largest chain of shakes since the volcano finished erupting in 2008, the U.S. Geological Survey reported last week. Small ...

Jan. 3—Registration is still open for the Mount St. Helens Institute's 12-week Volcano Naturalist Program, which runs Feb. 4 to April 29. Participants in this program will explore diverse aspects of ...

In this May 18, 1980, file photo, Mount St. Helens sends a plume of ash, smoke and debris skyward as it erupts. On that day, the Mount St. Helens volcano in Washington state exploded, leaving 57 ...

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 ...

VANCOUVER, Wash. — About 400 earthquakes have rumbled under Mount St. Helens since mid-July, the largest chain of shakes since the volcano finished erupting in 2008, the U.S. Geological Survey ...