National Weather Service officials issued an air quality alert set to expire at midnight Saturday for the Chicago and ...

According to a ranking by IQ Air, a Swiss air-technology company, Chicago had the worst air quality in the world for a few ...

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

While the haze slightly lifted Saturday morning, air quality levels are expected to worsen across the Chicago area over the ...

Minneapolis faced severely degraded air quality, ranking among the worst globally due to smoke drifting from Canadian ...

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

Saturday offers generous sunshine mixed with puffy fair weather clouds, comfortable temperatures and low humidity. An Air ...

The White House did not pressure the Smithsonian to remove references to President Donald Trump’s two impeachments from an ...

The top stories for the afternoon in the Quad Cities area on August 1. Take a closer look with TV6 Investigates Talks at the ...