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 ...

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 ...

Examining familiar place names in the chant, compared with the geographic extent of the flow field mapped by Holcomb, ...

Future intrusive episodes and eruptions could occur with continued magma supply. Mauna Loa is not erupting. Its USGS Volcano Alert Level is at NORMAL. A brief increase in earthquake activity at ...

For many Native Hawaiians, an eruption of a volcano like Mauna Loa has a deep yet very personal cultural significance.

Survey, drilling and soil sampling work is underway on Mauna Loa Road in Hawaiʻi Volcanoes National Park as the initial step in a project to improve the safety and accessibility of the scenic ...

Hadi Wijaya, chief of Indonesia's volcanology agency, said one eruption on Friday produced a towering ash column that reached eight km to 10 km high, adding volcanic matter and hot gas travelled ...