Scientists monitoring Alaska’s Mount Spurr said seismic activity continues to rise, indicating that the volcano is moving toward an eruption. The major risk of a Mount Spurr eruption is ashfall ...

A colossal volcano in Alaska is being closely monitored by scientists as it shows signs of nearing eruption. Mount Spurr, an 11,000-foot stratovolcano situated 81 miles west of Anchorage ...

When people think about volcanoes, they often picture places like Hawaii or Yellowstone—not Colorado. But did you know that ...

As the largest country in Central America, it boasts an abundance ... Travelers seeking to experience its famous activity — ...

Covers how volcanoes are formed, and treats them in historical and mythological perspective, with attention to Mt. St. Helens, Mt. Rainier, and volcanoes in Hawaii. Has a segment on the Modoc ...