Visual observations have been a backbone of volcano research more than 2,000 years and remain fundamental to understanding ...

While all that snow was falling on the volcanoes, heavy rain fell closer to sea level in Hilo and Honolulu, where ...

Lava fountains at the summit of Kilauea have been shining a spotlight on Hawaii’s most active volcano but let us not forget the larger one looming in the background of Kilauea. Mauna Loa is currently ...

When Mauna Loa broke its silence in 2022 after nearly 40 years of calm, the spectacle was cinematic enough to earn ...

Add Yahoo as a preferred source to see more of our stories on Google. Snow accumulation at the summit of Mauna Loa, an active volcano on the Island of Hawaii, was visible from a satellite early on ...

Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...

When a town in Hawaii was threatened by lava in 1935, a group of airplanes tried to redirect the flow. Mark Strauss A bomb detonates on Hawaii's Mauna Loa volcano, near the 8,500-foot-elevation source ...

Sunny weather is what one typically pictures when they think of Hawaii. But parts of the island paradise were hit with lots of snow over the weekend. Hawaii's Mauna Kea and Mauna Loa volcanoes were ...

A North Allegheny graduate is participating in an effort at the University of Rhode Island aimed at predicting volcanic eruptions sooner and more accurately. Eleanor Martin, who graduated from North ...

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A massive, iron-rich structure sitting at the base of Earth’s mantle beneath the Hawaiian Islands may be doing more than scientists previously understood to fuel the archipelago’s volcanic activity.