Climate activists are calling out U.S. Rep. Jack Bergman after the Watersmeet Republican sent a plea last week to a fellow ...

The hazy air hovering over US cities, 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.

As thick plumes of smoke drift down from Canada’s raging wildfires, New York residents are once again facing hazy skies, ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and ...

Hazy skies settled over Hampton Roads this week as smoke from wildfires in Canada and the West moved over the region. The ...

Canadian wildfire smoke has worsened the air quality in multiple states and irritated the eyes, noses and throats of many Americans.

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at ...

Rep. Calvin Callahan joined lawmakers from Iowa, Minnesota and North Dakota in filing a formal complaint against Canada over ...

Canadian wildfire smoke will lend a hazy appearance to the sky, and high clouds blanket much of the Philadelphia region, ...

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

The skies were mostly clear and blue in the Twin Cities Tuesday, but Dr. Dorothy Curran says we're not in the clear yet when ...