The city experienced its hottest January day in six years on Thursday, with the maximum temperature soaring to 26.

In Cincinnati’s low-income neighborhoods, breathing is not just a natural act—it’s a health hazard. Local experts say residents in these areas are exposed to air pollution levels that far exceed ...

Overall, more than half of all vehicles entering the congestion zone are passenger cars (57%), with an additional third being ...

Public health implications of smog were only mentioned in 15% of stories published by Pakistani media, research shows.

Air mattresses are great to have on hand for your overnight guests or when you travel. The best air mattresses easily and quickly inflate and deflate, have stable, comfortable sleeping surfaces ...

The city has begun charging drivers to enter a central business district—but not all areas are reaping the benefits.

Forecasters are warning that air pollution may become trapped and adversely affect humans, due to weather conditions in the U.S.

Glide over the sprawling city of Delhi, with this eye-opening drone footage, revealing the dense smog and air pollution that ...

Track and cross-country runners at Utah's universities say they notice bad-air days along the Wasatch Front — and sometimes ...

The U.S. Justice Department, the Environmental Protection Agency and the New Mexico Environment Department have announced a ...

The Los Angeles wildfires posed a serious threat to pregnant people and their babies. Despite clear skies, our reporter ...

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...