Experts say another eruption from Hawaii's Kilauea volcano is imminent, as livestream footage shows lava beginning to flow ...

An earthquake with a magnitude of 4.6 struck the southeastern portion of Hawaii's Big Island Wednesday just before midnight ...

A $60 million-plus, three-story Hawaiian Volcano Observatory headquarters and research building is being proposed in Hilo to replace its Hawaii Volcanoes National Park facility, which was damaged by ...

The submerged coconut grove at Halapē in Hawaiʻi Volcanoes National Park marks the former coastline that was inundated during ...

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 ...

A satellite has captured stunning images of the Mauna Loa eruption from space, as crowds flock to the Hawaii volcano to watch the rare event. The photos, taken when the eruption began on 28 November, ...

Mauna Loa, the world’s largest active volcano located in Hawaii, began erupting late Sunday night, prompting officials to issue a warning to residents who live in the surrounding area of possible lava ...

The 50-kilometer (31-mile) Hilo to Volcano Ultramarathon is set to begin Saturday on the Big Island of Hawaii, according to UltraRunning Online. From the bayside town of Hilo, racers will climb the ...

HONOLULU -- 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 ...