The morning of March 16, 1980, marked the end of 123 years of peaceful solace on the slopes of Mount St. Helens as a series ...

Mount St. Helens is ... whose title was Baron St. Helens. Hot ash causes forest fires. Snow melt from the top of the mountain causes floods. Volcanic ash spreads across the Northwest.

Mount St. Helens is located in Washington, about 55 miles northeast of Portland, Oregon, and 95 miles south of Seattle. It is administered by the National Forest Service, not the National Park ...

Axial Seamount, a volcano hundreds of miles off the coast of Oregon, may be a problem in the near future. This underwater ...

The first event is Wednesday with Alysa Adams, lead interpretive specialist of the Mount St. Helens Visitor Center.

A towering plume of ash rises in the distance of the photo, swirling with menace and threat, lightning arcing within it. As ...

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

volcanic ash and rocks. Mount St. Helens and Mount Vesuvius are also stratovolcanoes known for their catastrophic eruptions. Uturuncu is located within 40 kilometers of three cities, and an eruption ...

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 ...

Uturuncu, a Bolivian ‘zombie volcano’ that hasn’t erupted in more than 250,000 years, has shown signs of life. But scientists ...

One of the Pacific Ocean’s lesser-known volcanoes will blow its vent in the coming months, causing 10,000 earthquakes in one day. Here’s what scientists are saying.