A large chunk of the Texas Democrats are heading to Illinois, where Gov. JB Pritzker had been in quiet talks with them for ...

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

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

The National Weather Service has opted to extend an air quality alert in the Chicago area for another day.

Suspenden el MLB Speedway Classic entre Bravos de Atlanta y Rojos de Cincinnati por lluvia y se jugará el domingo.

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

While we will see plenty of sunshine and beautiful temperatures on Sunday, a layer of haze will linger across the area as as ...

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

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

National Weather Service officials issued an air quality alert set to expire at midnight Saturday for the Chicago and surrounding areas. The Illinois Environmental Protection Agency determined an air ...