Mauna Loa

HONOLULU—The eruption of the Mauna Loa volcano on Hawaii’s Big Island continues to ease, scientists said Sunday, reinforcing an earlier pronouncement that the mountain’s first flare-up in nearly 40 years ...

The world's largest active volcano, Hawaii's Mauna Loa, erupted for the first time since 1984, which prompted a warning ...

HONOLULU—A magnitude 5.0 earthquake was the strongest of a series of temblors that struck Friday on Hawaii's Mauna ...