As people from around the world are captivated by episodic lava fountaining during the ongoing Kilauea eruption in Halema‘uma ...

Mauna Loa, one of the world's largest active volcanoes, is erupting for the first time in 38 years on Hawaii's Big Island. The eruption began in Moku'āweoweo, the summit caldera of Mauna Loa ...

Scientists lower Mauna Loa alert level, say eruption could end soon Scientists lowered the alert level for the Mauna Loa volcano on Hawaii's Big Island from a warning to a watch on Saturday and ...

Update at 4:43 a.m. April 18: Additional snow accumulation of up to 2 inches is forecast for Big Island summits as the winter ...

The forecast calls for snow at the highest summits of the Big Island, where snow occurs several times per year, especially ...

Hawaii’s Mauna Loa Observatory just captured an ominous sign about the pace of global warming. Atmospheric levels of ...

There are two active volcanoes in Hawai'i Volcanoes National Park: Mauna Loa and Kilauea. Kilauea is the real "must-see" of the two volcanoes. A 4,000-foot-tall mountain, Kilauea has been active ...

Lava fountains from a fissure in the Northeast Rift Zone of Mauna Loa during the 2022 eruption. It was the first time in 38 ...