The authorities at Hawaii Volcanoes National Park have closed the route to the summit of Mauna Loa. The decision to close came as a preventive measure due to frequent earthquakes and volcanic activity ...
The last time Mauna Loa erupted was in 1984. Most of the U.S. volcanoes that scientists consider to be active are found in Hawaii, Alaska and the West Coast. Worldwide, around 585 volcanoes are ...