A massive volcanic eruption at the Sundhnúkur crater in Iceland on Wednesday spewed lava over 160 feet into the air, ...

For the fifth time since December, a volcanic eruption is underway in southwest ... Sulfur dioxide gas, which can lead to acid rain and air pollution, could be detected as far as the capital ...

Volcanic ash from eruptions can reshape cirrus clouds, forming giant ice crystals and altering how Earth traps heat in the ...

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

More information: Working Paper: VOG: Using Volcanic Eruptions to Estimate the Impact of Air Pollution on Student Learning Outcomes ...

"Locally, it could be very dangerous," a volcanologist told ABC News. A massive volcano eruption in Iceland has triggered a warning from government officials that toxic gas is venting from a 2 1/2 ...

stating that the eruption might lead to "[volcanic smog] conditions, ash in the air," and fluctuating levels of sulfur dioxide in the atmosphere with localized areas of significant air pollution.

Despite decades of progress, the air quality in the United States has ... which keeps sunlight out and creates a cooling effect. Volcanic eruptions can spew massive amounts of sulfur dioxide ...

US tourist: The ground exploded 'right next to us' Flow from volcano slows, fissure lengthens Wind could carry gas pollution south, southeast COPENHAGEN, Aug 23 (Reuters) - (This Aug. 23 story has ...

Pollution from a volcano that erupted on Monday ... of the town was "lit up in red" from the eruption, and smoke could be seen billowing into the air. On Tuesday, British tourists Amrit and ...