Smoke from Canadian wildfires worsened air quality in the eastern U.S. on Wednesday as several Midwestern states battled ...

Health officials have warned that deteriorating air quality is likely to pose health risks to the public, especially to ...

A Saharan dust plume is expected to bring milky skies and hazy sunsets to Florida, the Southeast, and Gulf Coast.

Going outside during a red air quality alert exposes individuals to high concentrations of pollutants such as fine ...

Edgar, Wisconsin farmer using autonomous tractor blends business acumen and cost efficiency for farm sustainability.

CHICAGO (WLS) -- The Chicago area was under an air quality alert Wednesday due to the Canadian wildfire smoke. Environmental officials said the pollutants from the smoke will be sticking around the ...

The U.S. Environmental Protection Agency’s AirNow map showed a swath of red for “unhealthy” conditions across Wisconsin.

The United States has issued an advisory for hundreds of thousands of people, living in four states, to "stay indoors" as air quality continues to engulf the Midwest. This comes after smoke from ...

Nearly two dozen wildfires were burning in the Canadian province of Manitoba, just north of Minnesota and North Dakota.

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.