Heavy rain caused the Menomonee River to overflow, flooding streets, homes and cars in Wauwatosa on early Sunday, Aug. 10.

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.

Researchers found that wildfire smoke can raise ozone to dangerous levels, posing hidden health risks even in remote areas.

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.  Air ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday ...

So far this Summer, we've dealt with either been the steamy weather, periods of rain and storms or air quality issues more ...

Air Quality will be Poor at times Today especially now until the early afternoon then some improvement in Air Quality between ...

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states ...

Wildfire smoke impacting air quality in the Twin Cities Tuesday and Wednesday.

Canadian wildfires burning across northern Manitoba and Saskatchewan are sending smoke through central Canada, the Great ...

An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.