The Minnesota Pollution Control Agency has issued an air quality alert for ozone pollution from noon to 9 p.m. Tuesday. The Air Quality Index is expected to reach the orange or unhealthy for sensitive ...

The company’s turbines — enough to power 280,000 homes — run without emission controls in an area that leads Tennessee in ...

The most recent State of the Air report by the American Lung Association found that more than 150 million Americans breathe ...

Before the EPA, the US environment was not federally protected. Vintage photos show Los Angeles before regulations limited ...

Smog from wildfires sweeping the nation has left tens of millions more Americans to breathe toxic air even as man-made forms of pollution fall, according to a new study released Wednesday.

However, a recent environmental report has us wanting to reach for those N-95 masks again. And not only did the air quality in ... Of course, man-made pollution throughout Chicago is certainly ...

It is wildfire season, which could mean more air pollution, too ... An N95 respirator mask, worn properly, can filter out some of the particles. But it does little to protect against harmful ...

Tyler Pasciak-LaRiviere/Sun-Times Share Man-made air pollution has decreased in recent years — but overall air pollution is worsening due in part to wildfires sweeping smog across the country ...

So, next time there is a layer of haze in the sky over parts of California, a mask or less time outdoors could limit pollution exposure. But, it's official, California air quality is some of the ...

Read full article: Houston’s summer heat wave has arrived, record-setting temps likely all week! Surveillance footage captures the suspect vehicle involved in the hit-and-run incident.

As we approach Earth Day this Tuesday, it’s tempting to believe that the world is on the brink of environmental collapse. We are constantly inundated by dire predictions of climate catastrophe ...