The Biden era policy moved to reduce emissions by nearly 90 percent as the chemical, when exposed to it long-term ...

The 2025 Eaton fire's smoke did more than darken the sky: It generated a carbon monoxide and particulate matter surge that ...

The primary cause for increased warming is recent regulations on international shipping reducing pollutant particles, which ...

EPA data shows pollution bumps that are among the largest in decades, just as the agency rolls back rules cracking down on pollution from coal-fired power plants.

Emissions from data centers can cause breathing issues and premature deaths for those living nearby, according to a new report.

San Francisco becomes the first U.S. city to achieve major reductions in PM2.5 and NO₂ pollutants.

The Environmental Protection Agency proposed Friday to weaken air pollution limits on a chemical used to sterilize medical equipment, a move that would reverse a Biden administration finding of high ...

Brian Joondeph, a Colorado-based ophthalmologist and political commentator, has not published peer-reviewed research on air ...

Oil fires can also release sulphur and nitrogen oxides, which can form acids if they dissolve in rainwater, as well as other ...

Air pollution in the Pittsburgh region was linked to as many as 12.5% of adult deaths in 2019, according to a study published ...

Even at levels safe for humans, air pollution can disrupt the way some insects communicate with plants, and with each other.

A combination of hot temperature and high air pollution is associated with increased risk of suicide in the following days, ...