With hundreds of wildfires burning across Canada, smoke has drifted into the northern United States, blanketing the skies in haze and lowering air quality across roughly a dozen states from Wisconsin ...

Canadian wildfires are causing poor air quality in parts of the U.S. Air quality alerts have been issued for several states, advising precautions for sensitive groups. The EPA has designated air ...

As wildfires spread across Canada, air quality in the U.S. continues to be impacted, and people sensitive to air pollution could face "serious health effects," according to a government website that ...

Canadian wildfire smoke is triggering air quality alerts across the U.S. Midwest and Northeast on Thursday, as the northern nation’s boreal forests continue to burn at a rate not seen except for a ...

Canadian wildfires are causing poor air quality in the Midwest, especially in Wisconsin. Milwaukee's air quality is expected to fluctuate between moderate and unhealthy levels in the coming days. With ...

A dangerous stretch is on tap across Atlantic Canada as favourable weather conditions lead to very high fire danger throughout much of the region. Hot temperatures and a relative lack of precipitation ...

An osprey caught a fish but got tired in the heat and dropped it onto power lines, sparking a brush fire in western Canada — at least that's what firefighters believe. Or maybe the bird is an aspiring ...

Canadian wildfires are causing poor air quality across the northern United States. Air quality in the Northeast is expected to worsen before improving later in the week. Hundreds of wildfires remain ...