HONOLULU (KHON2) — The summit of Mauna Kea on the Hawaiʻi Island hosts the world’s largest astronomical observatory for optical, infrared and submillimeter astronomy. But Mauna Kea has a much more ...

A swarm of small earthquakes shook Mauna Kea Thursday but it is not related to the movement of magma underneath the long-dormant volcano, U.S. Geological Survey scientists said today. According to the ...

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

HAWAII VOLCANOES NATIONAL PARK, Hawaii – Snow coated the roads on Mauna Kea, a dormant volcano on Hawaii's Big Island Monday, as a storm known as a Kona Low dumped inches of snow across higher ...