Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air ...

Heat waves are primarily caused by high-pressure systems that push warm air down onto an area and hold it there. During heat ...

Researchers found that students with asthma in the Mon Valley were more likely to miss school on days with higher air ...

The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant ...

Researchers analyzed three years of attendance records for students in the school district directly adjacent to the ...

After thermal imaging appeared to show that xAI lied about suspected pollution at its Colossus supercomputer data center ...

U.S. Steel’s coal-based steelmaking facilities are a major source of air pollution and greenhouse gas emissions in Pennsylvania. Nippon Steel of Japan agreed to buy the iconic American company ...

The Environmental Protection Agency is proposing to scrap two major federal regulations that limit air pollution and planet-warming emissions from coal and gas-fired power plants, the agency’s ...

Dust storms are producing deadly hidden air pollution by transforming mineral grains into chemical reactors, impacting health and climate.

Dust rising from the dry bottom of Owens Lake is a longstanding problem. Now, scientists have found that lands surrounding ...

After July 8 show cause notices will be issued to the defaulters, and if they fail to comply despite the notices, they may ...