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

The Bay Area Air District has issued an air quality advisory in the region for Tuesday because of smoke from a wildfire in ...

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

For most of the past decade, forecasters have been able to use satellites to track these smoke plumes, but the view was only ...

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

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

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 ...

The Minnesota Pollution Control Agency extended an air quality alert for southeastern and northern Minnesota on Tuesday due ...

An air quality advisory has been issued for the Bay Area amid concerns about wildfire smoke drifting into the region.

An air quality advisory has been issued in the Bay Area for Tuesday due to wildfire smoke drifting in from the Gifford Fire ...

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

Smoke will be transported by the wind, in the same direction, from active wildfire sites. In consequence, neighboring ...