Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale warning signs.

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

Hawaii’s “Big Island” saw some winter weather at one of its highest points this week, when snowfall blanketed the top of ...

Mauna Loa is the world's largest active volcano when measured from the ocean floor to its peak, and scientists have warned that it is due to erupt. Situated in Hawaii, Mauna Loa is one of Earth's ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby ...

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 ...

23. Mauna Loa is not erupting. Its USGS Volcano Alert Level is at NORMAL. No earthquakes were reported felt in the Hawaiian Islands during the past week. HVO continues to closely monitor Kilauea ...

Mauna Loa Road in Hawai‘i Volcanoes National Park will temporarily ... Mauna Loa Road is expected to last through mid-December. Hawaii Tribune-Herald We apologize for the inconvenience; our ...

A magnitude 4.8 earthquake shook the southeastern flank of Mauna Loa volcano on Hawaii island overnight, the U.S. Geological Survey said today. The quake struck at about 1:42 a.m and was centered ...

HONOLULU, Hawaii – Seismologists believe ... Kamaʻehuakanaloa is a shield volcano similar to the more notorious Kīlauea and Mauna Loa mountains on the Big Island. The underwater volcano ...

COURTESY USGS This map shows the location of a 4.8 magnitude earthquake on Hawaii island early Tuesday morning. A magnitude 4.8 earthquake shook the southeastern flank of Mauna Loa volcano on Hawaii ...