United States sets world record in swimming mixed 4x100 relay in 3 minutes, 18.48 seconds.

Temperatures will again be comfortable Saturday with highs near 80 and low humidity thanks to big high pressure just to our ...

Elsewhere, wildfire smoke from Canada continues to blanket the Midwest, prompting alerts for millions for dangerous breathing ...

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

Wildfire smoke and haze has created a milky look to the sky the last couple of days and will continue to bring similar conditions for a couple more. Even though clouds have begun to clear, haze ...

It appeared that, as of Friday, Chicago-area residents wouldn't get a reprieve from poor air quality in the near future.

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

Illinois, Michigan, Wisconsin and Minnesota are under air quality alerts for unhealthy conditions as Canadian wildfire smoke ...

The Wisconsin Department of Natural Resources extended its statewide Air Quality Alert until Saturday at noon.

Chicago faces health concerns due to smoke from Canadian wildfires, leading to an "unhealthy" air quality alert.

Smoke has continued to cloud Illinois' air for a second straight day, but the poor air quality isn't because of a fire in the ...