Geologists visited the Kilauea volcano crater in Hawaii to collect lava samples. Officials from the United States Geological ...

Mauna Loa, the world's largest active volcano, is the mighty giant of Hawaii that's still bubbling away, waiting to be explored.

Passing by a series of subterranean geological features named cave chocolate, cave bacon and cave popcorn, I start to wonder ...

Lava fountains surged as the Kilauea volcano erupted in Hawaii. Dramatic footage shows lava and molten rocks bursting through a narrow notch in the cone wall within the crater, 164 ft (50 m) into the ...

HONOLULU – A fountain of lava was spewing from a Hawaii volcano Tuesday in the latest episode of an eruption that has paused and resumed. Fountains from a vent of the Kilauea volcano on Hawaii's Big ...

Kīlauea volcano on the Big Island roared back into action the night of Feb. 3 after a 6-day pause in eruptive activity, with ...