The 45th anniversary of the catastrophic eruption of Mount St. Helens is on May 18. Here's what to know and when the volcano ...

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

An curved arrow pointing right. Scientists are baffled as to where Mount St. Helens gets its lava from. Though the volcano is part of a cluster of volcanoes known as the North American Cascade Arc ...

Learn more about fascinating lava fountains and how high they can reach during a volcano eruption.

One such event was the eruption of Mount St. Helens in 1980, when the lava engulfed all living beings for miles. To counter this loss, scientists dropped gophers onto the scorched areas for one ...

When Mount St Helens erupted in 1980, the resulting lava, ash, and debris turned the landscape barren for miles around. It was clear the land would take a long time to recover from the eruption.

MT. ST. HELENS, Wash — For many people who lived through the 1980 eruption of Mount Saint Helens, it is the biggest news story of their lifetimes. 45 years ago, the mountain that had been ...

Volcanoes might seem like nature’s incinerators, but using them to burn up trash would be dangerous and disrespectful to ...

On May 18, 1980, Mount St. Helens shocked the nation when it erupted after remaining dormant for over a century. Is US safer from guns? Start the day smarter ☀️ Science of snowflakes Get the ...

the colossal eruption of Mt. St. Helens in 1980 blasted away an entire mountainside. Over 200 square miles of pristine forest were buried under millions of tons of lava, ash, mud, and avalanche ...

A teenager when he began scuba diving in the shadow of Mount St. Helens, he remembers the lake ... growing a new lava dome in its crater, and captivating sightseers and geologists.