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 ...

Rescuers followed footprints in the snow to find a weary and lost person after their cellphone died on Mount St. Helens over ...

After nearly two years, the camera at the site of the 1980 Mount St. Helens eruption is back online.

Two people and their three dogs were rescued from the snowy terrain of Mount Saint Helens last week ... Their phones pinged a specific location, but their phones died. Search and rescue crews ...

For over a century, geologists were baffled by the rolling mounds scattered across Northern California's Shasta Valley. Travelers along Interstate 5 can glimpse these unusual hills and ridges, often ...

A scientist has explained what happens during an underwater volcanic eruption looks like as Axial Seamount on the Pacific ...

Yellowstone is using a 53,000-pound vibrator truck to create custom-made earthquakes to study the supervolcano the park sits ...

WASHINGTON — Two people and their three dogs were rescued from the snowy terrain of Mount Saint Helens last week ... Their phones pinged a specific location, but their phones died.