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

The return of wildfire smoke from fires burning in Canada has sparked another air quality alert in Minnesota, which will be ...

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 ...

An air quality alert was issued for parts of Southern California because of the effects of the Canyon Fire, fueled by dry ...

The latest report examines air quality readings from the 2024 wildfire season, the most expensive in state history and ...

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

Air quality is still a big concern, and things may get worse before they get better.Alert: Air Quality Health AdvisoryAn Air ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

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

Wildfire smoke drifting over the Washington, D.C., area is making the skies look hazy and negatively affecting air quality.

Smoke from the Gifford Fire was hovering over parts of the county, causing sooty air quality and possible ash exposure ...