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

a research geologist at the Hawaiian Volcano Observatory and co-author of a new study in Nature Communications. When pressure ...

The lefthand map is a Hawaiian Volcano Observatory map created Sept. 17 within hours of remote sensing (helicopter overflight ...

The volcano sits on Big Island and its latest eruption occurred in November-December ... rather than violent. The USGS Hawaiian Volcano Observatory (HVO) keeps a close eye on Mauna Loa using ...

In the case of USGS Hawaiian Volcano Observatory geologic mapping ... summit and near the September 15-20 middle East Rift Zone eruption site. Future intrusive episodes and eruptions could occur ...

a research geologist at the Hawaiian Volcano Observatory and co-author of a new study in Nature Communications. When pressure ...

Several Australian airlines have canceled flights to and from the popular Indonesian vacation island of Bali after an ...

Several international airlines have canceled flights to and from Indonesia’s tourist island of Bali because of an ongoing ...

The volcano, which erupted again on Thursday, has spewed ash over the surrounding Indonesian island of Flores. Satellites captured the devastation from space.

Indonesia’s Mount Lewotobi Laki Laki volcano spewed more columns of hot ash into the air on Wednesday following a huge ...

when is Yellowstone’s next eruption going to be? When a volcano is restless, this question can be addressed by examining trends in monitoring data, like seismicity, ground deformation and gas ...

Indonesia's volcano monitoring agency reported a marked increase in seismic activity in the days leading up to the major Nov. 4 eruption, registering 119 deep volcanic earthquakes on Nov. 1 alone ...