Located in southern Washington state, Mount St. Helens is notorious for its eruption on May 18, 1980. The eruption of ...

Scientists say the pocket gophers were cranky about being moved into a devastated landscape for a day in 1980. But decades ...

MOUNT ST. HELENS, Wash. – Researchers studying the aftermath of the massive eruption that led to the widespread destruction of ecosystems around Mount St. Helens in 1980 believe a particular ...

With pressure suddenly removed from the magma below, Mount St. Helens spewed lava, ash and debris in the southwestern part of the state. It became the most destructive eruption in United States ...

A new study reveals that an unconventional ecological intervention tactic is still providing benefits 40 years later After the 1980 eruption of Mount St. Helens devastated the local environment ...

When Mount St. Helens erupted in 1980, lava incinerated anything living for miles around. As an experiment, scientists dropped gophers onto parts of the scorched mountain for only 24 hours.

Just two years earlier, a cataclysm erased life in the landscape. The explosive eruption of Mount St. Helens in 1980 blew out the mountain's northern flank and destroyed some 135 square miles of ...

Following several recent rim failures, two cornice breaks and the death of an experienced climber on Mount St. Helens, the U.S. Forest Service is asking climbers to stay away from the rim and ...