China's sweeping efforts to clean up its air have delivered one of the biggest public health success stories of recent ...

After falling to an all-time low in 1999, sulfur dioxide air pollution increased last year in the Yellowstone Valley. Preliminary information from the Montana Department of Environmental Quality shows ...

If you thought pollution was bad, you don't even know the half of it. Scientists just discovered 39 previously unreported sources of human-made sulfur dioxide pollution. Sulfur dioxide is bad news. It ...

Federal regulations, plant modifications and operations have contributed to overall sulfur dioxide reductions in the valley since the pollutant peaked at 35,581 tons in 1993. In 1993, the EPA ordered ...

For seven of the past nine years, for instance, the Oxbow Calcining facility located between Baton Rouge and Port Hudson was the No. 1 individual emitter of sulfur dioxide into the air of any facility ...

LUCENA CITY — Sulfur dioxide (SO₂) emissions from Taal Volcano in Batangas province have significantly declined, the ...

Guwahati is currently facing a troubling rise in sulfur dioxide levels, exacerbating existing PM2.5 and PM10 pollution concerns. The Assam Pollution Control Board has launched an inquiry into this ...

Hyderabad: A recent study on overall emissions contributing to air pollution in Hyderabad and surrounding areas, commissioned ...

Aging plants that process a byproduct of crude oil refining into vital metals feedstocks exist in a gap of federal pollution oversight, allowing the facilities to have an outsized impact on localized ...