Add Yahoo as a preferred source to see more of our stories on Google. HONOLULU (AP) — Hawaii officials are warning residents of the Big Island that the world's largest active volcano, Mauna Loa, is ...

A magnitude 5.2 earthquake struck off the coast of Hawaii's Big Island Monday evening beneath an undersea volcano, part of unrest that began this past Sunday, according to the USGS.

Hawai'i's Kilauea volcano has begun its 52nd eruptive episode with lava fountaining. The eruption started within Halema'uma'u ...

HONOLULU (AP) — A magnitude 5.7 earthquake struck the world's largest active volcano on Friday — Mauna Loa on the Big Island of Hawaii — knocking items off shelves and cutting power in a nearby town ...

Hawaii officials are warning residents of the Big Island that the world’s largest active volcano, Mauna Loa, is sending signals that it may erupt. Scientists say an eruption isn’t imminent, but they ...

HONOLULU (AP) — Hawaii officials are warning residents of the Big Island that the world’s largest active volcano, Mauna Loa, is sending signals that it may erupt. Scientists say an eruption isn’t ...