Alaska volcano earthquakes spark '50-50 chance' of eruption

An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...
Edgecumbe, a long dormant volcano in Alaska. The Alaska Volcano Observatory (AVO) discovered that magma has been moving upward through Earth’s crust beneath the volcano, which has been quiet ...
Researchers found the previously unknown structure during a three-part mission aboard the U.S. Coast Guard's icebreaker "Healy" to map the ocean ... geologist at the Alaska Volcano Observatory ...
This Alaska volcano is gonna blow!...Or, is it? - Mount Spurr’s last eruption occurred in 1992, sending ash over the heavily ...