March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift ...

Kilauea began continuously releasing lava from its summit caldera inside Hawaii Volcanoes National Park on Wednesday morning ...

Discover how Mauna Loa supervolcano could impact Hawaii and beyond. Learn about past eruptions, new prediction methods, and ...

The Alaska Volcano Observatory has revealed that recent overflights of Mount Spurr, which is near Anchorage, found 'significantly elevated volcanic gas emissions' ...

Mauna Loa in Hawaii is an example of a shield volcano. I’m in Italy visiting a very famous volcano called Mount Vesuvius. A volcano is an opening in the Earth’s crust, which allows hot magma ...