A new study has revealed a significant shift in the sources of nitrogen oxides (NOx) pollution in central London, with gas ...

A 26-year-old federal regulation known as the regional haze rule has helped cut down on pollution over national parks, ...

The decision bought officials time to avert economic harm, but raised concern from health advocates about the continued impacts of ozone on Arizonans.

A third of Americans still breathe unhealthy air after decades of improvements—which the Trump administration wants to roll ...

Long-term exposure to high levels of air pollution may harm the brain health of older adults in England, finds a new study.

Research reveals air pollution, particularly from industry and fuels, negatively affects cognitive function in older adults, ...

Despite residents’ health complaints and community pushback, the airport’s operations continue to expand, intensifying ...

A new generation of roaming air pollution sensors, powered by artificial intelligence, can improve the accuracy of air ...

Researchers found that exposure to nitrogen dioxide (NO₂) and fine particulate matter (PM2.5) is linked to lower scores in ...

In a study of six U.S. cities with low annual ozone concentrations, each 2 ppb higher level exposure in the first 2 years of ...

A new study found elevated and previously overlooked health risks for communities living near industrial polluters.

The effects of childhood exposure to poor air quality may be small for the individual, but at a population level, they could ...