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

One of the world’s most active volcanoes, located in Kilauea, Hawaii, erupted for the seventh time since December on Monday ...

Violent eruptions have started up again in Hawaii, with fountains of lava shooting hundreds of feet into the air and toxic gas belching from the crater.

Residents and visitors are on alert after Hawaii's Kīlauea volcano entered its fifth eruptive episode since December on Wednesday.

Kilauea volcano in Hawaii is erupting with fountains of lava. Check out a USGS livestream from within the Halema'uma'u crater.

HONOLULU, HI – Kilauea, one of the world’s most active volcanoes in Hawaii, erupted for the seventh time since December 2024.

When a volcano starts flaring up, sputtering and spewing emissions into the atmosphere, vog often develops. Posted: January ...

but warned about the risk of volcanic gas creating a haze of “vog” — volcanic smog — entering the atmosphere. “Water vapor, carbon dioxide and sulfur dioxide are the primary hazard of ...

but warned about the risk of volcanic gas creating a haze of "vog" — volcanic smog — entering the atmosphere. "Water vapor, carbon dioxide and sulfur dioxide are the primary hazard of concern ...