Vog forms when sulfur dioxide (SO₂) and other volcanic gases react chemically with atmospheric moisture, oxygen, sunlight, ...

Residents and visitors alike have been watching episodic lava fountains in Halema‘uma‘u at the summit of Kilauea since late ...

Spectacular lava fountains erupted once again from Kilauea volcano's summit on January 15, drawing throngs of eager visitors ...

Hundreds of islanders have been evacuated, with thousands more awaiting their turn following increased volcanic eruptions in eastern Indonesia, officials said on Jan. 16. Mount Ibu, located on the ...

PORTLAND, Ore. (KOIN) – One of the most active volcanoes in the Pacific Northwest is waking up — leading some scientists to believe it will erupt in 2025. The volcano, named Axial Seamount ...