Ever since an eruption in Hawaii halted a long-running record of carbon dioxide, scientists have found ways to carry on — ...

Hawaii is known as a peaceful and beautiful haven of untouched nature and laid-back island life. While travelers think of ...

The eruption of Mauna Loa volcano in Hawaii took out power to a set of key scientific instruments that have been tracking ...

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.

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 ...

The State of Hawai‘i is seeking a federal disaster declaration to try to recoup some of those expenses and fix damage to ...

Fiery lava creeps across the Old Kona Highway in a forest reserve as Mauna Loa continues to erupt in Hawaii, video shows. The video, posted Nov. 30 on Twitter by the state Department of Land and ...

Kilauea is erupting yet again. Lava and smoke shine brightly in a fresh satellite image of an erupting Hawaiian volcano. Kilauea, based on Hawaii's Big Island nearby the volcano Mauna Loa, has ...

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 ...

Featured Mauna Kea Observatory news ...

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 ...