Ammonia is one of the most abundant alkaline gases in the atmosphere. When released into the air, it reacts with acidic compounds to form fine particulate matter known as PM2.5, which contributes to ...

Electric vehicles are rapidly cutting tailpipe emissions in cities that once choked on exhaust, but the shift to battery-powered transport is also exposing a quieter, less visible form of pollution.

California is updating CalEnviroScreen, the influential pollution tracker that helps determine which communities get ...

Chemicals brought in to help protect our ozone layer have had the unintended consequences of spreading vast quantities of a ...

Evidence of environmental risk factors’ negative impact on heart health has greatly increased, leading to several cardiology societies to issue a joint statement encouraging regulations to reduce risk ...

On Aug. 11, 2025, an explosion at U.S. Steel’s Clairton Coke Works outside Pittsburgh — a 392-acre riverside industrial ...

Though the holiday season is here — with all the responsibilities it entails — some North Carolinians might consider adding one more thing to their to-do lists: weighing in on an EPA proposal that ...

Assistant Clinical Professor of Critical Resources & Sustainability Analytics, University of Maryland Across Appalachia, rust-colored water seeps from abandoned coal mines, staining rocks orange and ...

Doctors, environmental groups and residents are trying to figure out if there is a causal connection between pollutants from the steel industry and rates of cancer in Gary, Indiana. Pollutants you can ...

Add Yahoo as a preferred source to see more of our stories on Google. For a quarter of a century, a Black neighborhood in Beaumont, Texas, where Chris Jones lives has been the subject of two federal ...