Hawaii's Mauna Loa, the world's largest active volcano, has started to erupt for the first time in nearly four decades, prompting volcanic ash and debris to fall nearby.

A recent study on the ancient glaciers of Mauna Kea on Hawaii Island has revealed important insights about how past climate changes affected the region and how these shifts could impact global climate ...

The collapse volume at the summit nearly matched the effused lava volume on the rift zone. In this regard, 1868 was a little ...

The Trump administration is considering cancelling the lease of the support office for a renowned Hawaiian climate research ...

Station staff in Hilo regularly travel between the town office and the volcanic peaks of Mauna Loa and Mauna Kea, collecting air samples that are then shipped to NOAA laboratories for analysis.

Geologists say Hawaii's Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed ...

[VIDÉO] Situé dans l'archipel américain de Hawaï, le volcan Kilauea est de nouveau entré en éruption. Il est l'un des plus actifs au monde. - VIDÉO - À Hawaï, les images grandioses du volcan Kïlauea e ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift Zone severely impacted the Ka‘u district. However, this may not have been the ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift Zone severely impacted the Ka‘u district. However, this may not have ...