The hazy air hovering over US metropolises, including Chicago and New York, this summer is reminding Americans of just how ...

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 ...

An air quality alert remains in effect for the entire state of Minnesota on Monday. Smoke from Canadian wildfires prompted ...

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

Smoke from Canadian wildfires returned to the Upper Midwestern and parts of New England of the U.S. on Monday, August 11. An ...

The Minnesota Pollution Control Agency (MPCA) has issued an AIR QUALITY ALERT for all of Minnesota until Tuesday morning.

The wildfire smoke that has blanketed the state this month could take a toll on the health of Michiganians long after ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

Forecasting wildfire smoke is hard. We review the best tools to help you predict when unhealthful levels of smoke are coming.

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events (including everything from Summerfest to the Milwaukee Film Festival), access ...

A new study from the University of Utah has shown that wildfire smoke can significantly raise ozone (O₃) levels, even in remote areas far from urban pollution sources. The massive wildfires that swept ...