The Environmental Protection Agency is proposing to scrap two major federal regulations that limit air pollution and ...

Air quality warnings show PM2.5 particles at dangerous levels. Learn why today's hazy sky is a toxic soup that's damaging ...

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

While cars and trucks are often at the center of conversations around vehicle emissions, there’s a critical and ...

Discover how air pollution creates unfair health advantages based on where you live and what you can do to protect your ...

Today, following the President’s approval of Congressional resolutions to undermine clean air, California Governor Gavin Newsom issued an Executive Order to maintain California’s innovation and ...

Scientists have discovered that people with COPD have lung cells that contain over three times as much soot-like carbon as ...

Particle and ozone pollution have been linked to a number of negative health impacts, including mild respiratory conditions ...

On Sunday at 3:27 p.m. an air quality alert was reported by the NWS San Diego CA in effect until Monday at 8 a.m. for ...

Some groups are at higher risk for complications, including children and people with underlying health conditions ...

Toxic air spreads hundreds or even thousands of miles from where wildfires burn. Last week, Chicago felt the sting—and ...