The Most Dangerous Volcanic Threat to America Is Coming. And It Doesn’t Need an Eruption to Begin.
After Mount St. Helens erupted in 1980, experts were faced with a precarious question: How can we best prepare for when—not if—the next volcanic eruption in the Cascade Range occurs? Triggered by a ...
Air travel in Europe is almost back to normal, although shifting winds have sent plumes of volcanic ash over Scotland and Scandinavia, forcing some airports to close again. Even as Iceland's volcano ...
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