The Mauna Loa, the world's largest active volcano, has been reported Monday to be erupting for the first time in nearly 4 decades. Webcam footage released by the U.S. Geological Survey (USGS ...

Scientists spotted an elusive creature on Mauna Loa for the first time about a month ... as they are with the historic eruption, officials with the National Park Service said in a news release.

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Mauna Loa was still erupting Thursday morning, but the lava that was feeding the flow heading toward the crucial road has been cut off, likely because of a reduced production rate, said David ...

On the evening of Nov. 5, 1880, people in Hilo and at the Volcano House Hotel at the summit of Kilauea noticed a glow on Mauna Loa — produced by an eruption located northeast of the volcano’s ...

HONOLULU — The eruption of the Mauna Loa volcano continues to ease, scientists said Sunday, reinforcing an earlier pronouncement that the mountain’s first flare-up in nearly 40 years might ...

Video above: Visitors, residents check out Kilauea volcanoWeeks after Hawaii's Mauna Loa erupted for the first time in decades, neighboring volcano Kilauea is showing activity again after a brief ...