The Atlantic island of Bermuda has long looked like a geological magic trick, a lonely volcanic peak apparently hovering in ...
New research on the 1980 Mount St. Helens eruption describes how and when the blast may have changed its shape and speed based on hardened lava collected at the site. The research also sheds new light ...
The pumice plain between Mount St. Helens and Spirit Lake seethes with steam and superheated gases on May 19, 1980. LONGVIEW — New research on the cataclysmic 1980 Mount St. Helens eruption describes ...