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 ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

Index Town Wall in Mt. Baker-Snoqualmie National Forest features hundreds of granite routes including classics like ‘Godzilla ...

Located more than 4,900 feet below the Pacific Ocean's surface and 300 miles off the coast of Oregon, the Axial Seamount is a ...

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