ANCHORAGE, Alaska - An Alaskan volcano ... "AVO continues to closely monitor activity at Mount Spurr for signals that would indicate that the volcano is moving closer to an eruption," the AVO ...

Massive Mauna Loa in Hawaii is rumbling, and now molten rock movement has been detected below Mt. Edgecumbe, a long dormant volcano in Alaska. The Alaska Volcano Observatory (AVO) discovered that ...