An analysis of crystals in lava from the 2022 eruption of Mauna Loa has revealed an unknown magma reservoir within the ...

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 ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava ... a research geologist at the Hawaiian ...

This section of historic Mauna Loa Road — not to be confused with Mauna Loa Observatory Road off Daniel K. Inouye Highway — ...

Access to the Mauna Loa Observatory could be restored by April, more than two years after the eruption of its namesake volcano cut it off from the rest of the island. The National Oceanic and ...

This image provided by the USGS Hawaiian Volcano Observatory shows a view from a research camera on ... [+] the north rim of the summit caldera of the Mauna Loa volcano, Monday, Nov. 28 ...

Mauna Loa Road (not to be confused with Mauna Loa Observatory Road off Daniel K. Inouye Highway) was first built as a truck trail by local members of the Civilian Conservation Corps, according to a ...

The world's biggest active volcano spans approximately 2,000 square miles and ascends about 13,600 feet above sea level - and ...

The U.S. Geological Survey’s Hawaiian Volcano Observatory has recorded numerous small earthquakes beneath Mauna Generally, as magma rises and eventually infiltrates and fills Mauna Loa’s ...

Mauna Loa Road in Hawaii Volcanoes National Park will temporarily close to all use when survey, drilling and soil sampling ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. However, a final design has not yet been drafted ...

Mauna Loa Road in Hawaii Volcanoes National Park will temporarily close to all use when survey, drilling and soil sampling work starts Monday. Mauna Loa Road from Highway 11 to Kipukapuaulu ...