Minnesota is once again blanketed in smoke from Canadian wildfires, which has quickly become an unwelcome summer mainstay. All of Minnesota is under an air quality alert issued by the Minnesota ...

The St. Paul skyline, seen from High Bridge Overlook, is obscured by wildfire smoke during the air quality alert on Wednesday.

A healthy overall health status for a child depends on good indoor air quality. Given that children spend most of their time indoors — playing, studying and sleeping — indoor air plays a significant ...

Air quality alerts often advise children and other sensitive populations to avoid going outside until the air clears. However, less time outdoors could lead to lasting impacts, particularly for ...