Dense fog already blanketed the Mauna Kea summit at 5:25 p.m. Saturday, March 21, 2026, nearly completely obstructing the ...

Two of Hawaii's Big Island's active volcanoes — Mauna Loa and Kilauea — are "no longer erupting," scientists from the Hawaiian Volcano Observatory (HVO) announced Tuesday. Alert levels for both Mauna ...

Dec. 27—Officials are preparing to bring back to life the Mauna Loa Observatory, the acclaimed federal atmospheric measuring station that was knocked offline when lava crossed its access road and cut ...

The active volcano on Hawaii's Big Island has downgraded from a warning to a watch as scientists believe Mauna Loa's eruption is coming to an end. On Saturday, a bulletin from the U.S. Geological ...

HONOLULU (AP) — Scientists lowered the alert level for the Mauna Loa volcano on Hawaii's Big Island from a warning to a watch on Saturday and said the mountain's first eruption in nearly 40 years may ...

Mauna Loa dark chocolate covered macadamias were recalled due to the "possible presence of undeclared almonds and cashews." The macadamias were sold in 16 states, including Florida. Here are the UPC ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. In addition to carbon dioxide, the Mauna Loa Observatory ...