Interferometric Synthetic Aperture Radar (InSAR) image of Mauna Loa spanning November 16 to December 2, 2022. Concentric patterns of colored fringes indicate the complex pattern of deformation during ...

A pair of 2021 satellite photos highlight an unusually heavy snowfall in Hawaii that covered the summits of the volcanoes ...

On Friday at 12:59 p.m., a magnitude 3.6 earthquake occurred 4 miles west-southwest of Laupāhoehoe on the Big Island and at a depth of 19 miles below sea level. The earthquake had no apparent impact ...

Episode 19 of Kīlauea’s ongoing Halemaʻumaʻu crater eruption began at about 9:28 p.m. on Thursday with lava fountains from ...

As the latest data on carbon dioxide concentrations hits the headlines, it's a good time to dive into how we measure these ...

Mauna Loa Macadamia Nut Company has initiated a voluntary recall of its dark chocolate-covered macadamia products amid ...

Fifty-five years ago, on April 22, 1970, the world took note of its burning rivers and acrid air. An overdue shift in ...