Lava from Hawaii's most active volcano created fountains that reached 700 feet Thursday during the latest episode of an ...

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ash.

The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or ...

Scientists observing the Hellenic Volcanic ... current activity is described as mild, authorities are taking precautionary measures given the island’s popularity as a tourist destination. A map ...

Fresh magma has intruded into the Earth’s crust underneath Alaska’s Mount Spurr, 75 miles west of Anchorage, increasing the likelihood of an eruption within the near future, government ...