Scientists and concerned residents living in the vicinity of Hawaii's Mauna Loa volcano are continuing to keep an anxious eye on the world's largest active volcano that erupted on Sunday after 38 ...

Scientists lower Mauna Loa alert level, say eruption could end soon Scientists lowered the alert level for the Mauna Loa volcano on Hawaii's Big Island from a warning to a watch on Saturday and ...

She has been working in journalism for seven years. Mauna Loa, one of the world's largest active volcanoes, is erupting for the first time in 38 years on Hawaii's Big Island. The eruption began in ...

The eruption of the Mauna Loa volcano in the US state of Hawaii prompted residents and tourists to visit the site to witness the rare scene. It is the world’s largest active volcano. After its ...

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Update at 4:43 a.m. April 18: Additional snow accumulation of up to 2 inches is forecast for Big Island summits as the winter ...

Hawaii’s Mauna Loa Observatory just captured an ominous sign about the pace of global warming. Atmospheric levels of planet-warming carbon dioxide aren’t just on their way to yet another ...

Elon Musk's DOGE is considering terminating the lease of a tiny office that supports a huge climate science project.

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In 1958, scientist Charles David Keeling began monitoring carbon dioxide levels at the Mauna Loa Observatory in Hawaii, providing the first clear evidence that humans were increasing atmospheric CO2 ...