News

Mauna Loa is currently quiet and now is a good opportunity to remember the 1950 Southwest Rift Zone eruption — the volcano’s most recent eruption to have caused significant damage — 75 years ...
Closing Mauna Loa and three other U.S. sites that track greenhouse gases would disrupt a decades-long record of the planet’s changing atmosphere.
In 1956, United States scientist Charles Keeling chose Hawaii's Mauna Loa volcano as the site of a new atmospheric measuring station.
Funding for the Mauna Loa Observatory, a cornerstone of global climate science since the 1950s, is at risk. The lab has been crucial in tracking human-caused climate change, sea level rise, and ...
From Mount St Helens in Washington to the Mauna Loa in Hawaii, these structures have a complicated history of disaster and beauty.
HILO, HI - DECEMBER 7: In an aerial view, lava fissures flow downslope from the north flank of Mauna Loa Volcano on December 7, 2022 in Hilo, Hawaii.
Observatories on the top of Mauna Kea and Haleakala could lose federal funding under the 2026 fiscal year budget request, negatively impacting Hawaii's economy and affecting livelihoods of Hawaii ...
The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,410-foot volcano near Seattle. The cause is consistent with the circulation of fluids along ...
The proposed cuts include the observatory atop the Mauna Loa volcano in Hawaii that for decades has documented the steady rise in plant-warming carbon dioxide in the Earth’s atmosphere from ...
The proposed cuts include the observatory atop the Mauna Loa volcano in Hawaii that for decades has documented the steady rise in plant-warming carbon dioxide in the Earth’s atmosphere from ...
The proposed cuts include the observatory atop the Mauna Loa volcano in Hawaii that for decades has documented the steady rise in plant-warming carbon dioxide in the Earth’s atmosphere from ...
The U.S. military wants to keep training at Pohakuloa, so it's ready to quickly send troops to Asia and the Pacific.