Mount Redoubt, also in Alaska's Aleutian island chain ... flows of rock and debris that would threaten the surrounding area. Mount St. Helens is among the most famous volcanoes in the world ...

which are believed to indicate severe volcanic or seismic eruptions to the north of the island, probably in the Aleutian group. The tide gauge in Honolulu Harbor on Nov. 29 noted a succession of ...

Three volcanoes on a remote island chain in Alaska have been erupting simultaneously for more than a week, NBC reported. Two of the volcanoes, located on the 800-mile stretch of the Aleutian ...