An Air Quality Alert is in effect for nearly the entire Chicago area for high levels of ozone pollution during enduring hot ...

Experts say the wildfire smoke contains tiny fine particles that have been linked to asthma and heart attacks, strokes, and other serious health problems.

Smoke from northern Minnesota wildfires may drift over the Great Lakes and Northeast this week, bringing hazardous levels of ...

A large study adds to evidence everyday pollutants may shape brain health, but key questions about cause and effect remain.

A recent study by the World Heart Foundation (WHF) highlighted the links between air pollution and congenital heart disease, ...

Attack on Iran’s oil released as much pollution as a volcano Airstrikes on Tehran earlier this year emitted a plume ...

The Trump administration wants to roll back some Biden-era restrictions on smog-causing emissions from heavy-duty vehicles.

The Trump administration announced on Thursday that it is proposing to loosen requirements for pollution controls that rein ...

The proposal cuts federal requirements for public input in minor pollution permits like concrete batch plants and AI data ...

New York Attorney General Letitia James is taking several major U.S. chemical companies to court, accusing them of polluting ...

If finalized, this action could result in lower costs for truck manufacturers while potentially also boosting air pollution.

The Trump EPA calls Biden-era rules for cutting pollution from heavy trucks "unworkable." The proposed changes have been ...