Sulfur dioxide pollution in the Yellowstone Valley continued its downward march last year by dropping below 10,000 tons for the first time. "It was a record low for S02 emissions," said Jim Hughes ...

Sulfur dioxide and closely related chemicals are known primarily as a cause of acid rain. ... In fact, volcanoes used to be the main source of atmospheric sulfur dioxide; today, people are.

After a lull, Taal Volcano in Batangas province recorded renewed seismic activity over the past 24 hours, the Philippine ...

Sulfur dioxide is a toxic air pollutant released predominantly from vehicle exhaust, industrial emissions, and burning fossil ...

The sources of the heightened sulfur dioxide, the regulators found, are the Magnitude 7 aluminum smelter in Marston and the adjacent New Madrid Power Plant, operated by Associated Electric ...

Known as petroleum coke calcining plants, these 13 facilities in Baton Rouge, Gramercy, Chalmette and elsewhere were among the leading emitters of sulfur dioxide, hydrochloric acid, fine ...

The violation is separate from an incident in May that led to sulfur dioxide emissions, but involved the same pollution ...

Town hall attendees were told the excess sulfur dioxide will continue to be emitted from the refinery until repairs are ...

The gargantuan coal burner, built during the early to mid-1970s, became the nation’s largest source of sulfur dioxide, which creates acid rain and lung-damaging soot.

Yet the National Library of Medicine does include sulfur dioxide on its list of emissions from landfills. Eco-Vista has been Northwest Arkansas' only licensed public landfill since 1980.

The biggest source of sulfur dioxide in the atmosphere is the burning of fossil fuels at industrial facilities such as power plants, according to the U.S. Environmental Protection Agency. The Delaware ...

Sulfur dioxide: The largest source of Sulfur dioxide in the atmosphere is the burning of fossil fuels by power plants and other industrial facilities.