Parents are being urged to "wear an extra layer" rather than leave their engines idling on the school run in chilly weather.

In a study of more than 5,000 mothers and their children, exposure to air pollution during the three months before pregnancy ...

"So if you're smelling that pollution, go ahead and put that mask on." The ash from the fires' early days could get stirred ...

In a study of 5,800 mother-child pairs, pre-pregnancy air pollution exposure was linked to higher BMI and obesity risks in ...

The impact of air pollution on the brain spares virtually no one,” writes Brian Moench of Utah Physicians for a Healthy ...

Air pollution in the Thai capital forced more than 350 schools to close on Friday, city authorities said, the highest number ...

Several parts of southern California are currently under windblown dust and ash advisories as deadly wildfires continue to ...