The Boston-Worcester-Providence region (eastern Massachusetts, Rhode Island and southern New Hampshire) "remains the ...

A new report suggests that almost half of Americans are breathing unhealthy air, and that the problem will only worsen from ...

It is tempting to believe that the world is on the brink of environmental collapse. We are constantly inundated by dire predictions of climate catast ...

Users across Chicago were met with warnings from their smartphones about the city's air quality Wednesday that led to much ...

More than 156 million Americans live among unhealthy levels of air pollution, an annual report from the American Lung ...

Air quality​ in the metro area that includes Boston, Worcester and Providence has gotten worse, a new report​ says.

In the world's most polluted town, Byrnihat in northern India, air pollution is so severe it causes skin rashes and burns the ...

Several U.S. cities are experiencing heightened air pollution levels on Wednesday, including parts of Chicago.

Previous studies have linked childhood asthma to exposure to fine particulate and nitrogen dioxide air pollution, researchers said in background notes. But it’s been unclear whether asthma can ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American ...

California is spending $500 million to put an additional 1,000 electric school buses on the road as federal cuts and freezes ...