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

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 ...

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

The last several times we've had pleasant and comfortable weather around, air quality was an issue with Air Quality Alerts ...

With smoke lingering in the air, we delve into how it affects our health and environment. What are the latest readings? What ...