In 2005, China’s air pollution death rate was as high as 2.6 million people annually. The smog that strangled Beijing prior ...

If seasons had theme songs, this summer would be “Smoke Gets In Your Eyes” (and nose, mouth, throat and lungs) by the Platters. I wrote about the bad air quality ...

In 2005, China’s air pollution death rate was as high as 2.6 million people annually. The smog that strangled Beijing prior to the 2008 Olympics was stunning for a world ...

The Canadian wildfires have caused poor air quality in several parts of the United States this summer, including Northern ...

High school coaches and administrators across Minnesota have been asked to be aware of air-quality levels as athletes return ...

"Air is unhealthy for sensitive children and adults, such as those with asthma, lung or heart disease, and older adults. Sensitive children and adults should limit prolonged outdoor activity," read ...