Snow covered the summit of Mauna Loa, the world’s largest active volcano, in Hawaii on January 5. While much of the state ...

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most ...

Update at 7:46 a.m. Sunday, Jan. 4, 2026: A winter storm warning is now in effect until 6 a.m. Tuesday (Jan. 6) for the ...

Hawaii’s first 2026 winter storm dropped up to 10 inches of snow on Mauna Loa and Mauna Kea volcano peaks overnight.

An earthquake swarm 35 miles (55 kilometers) beneath Kilauea in August 1959 was followed in October by ground swelling ...

WASHINGTON, DC – The Trump administration continuing its assault on climate related offices and funding for climate research. This time its targeting the Mauna Loa Observatory in Hawaii by cutting ...

For travelers willing to venture beyond the familiar resort corridors on the Big Island of Hawaii, Volcano Golf Course offers a truly memorable detour and golf experience. Located about 4,000 feet ...

Most volcanoes form at the boundaries of Earth's tectonic plates, which are huge slabs of crust and upper mantle that fit together like puzzle pieces. Think of these plates as massive rafts floating ...