As hundreds of wildfires burn across Canada, smoke is traveling south and potentially affecting Americans’ health. Here's why ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Smoke from Canadian wildfires continues to worsen air quality across the Midwest and parts of the Northeast. The Canadian ...

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

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

Smoke from wildfires burning in three Canadian provinces covered about a third of the U.S. on Wednesday, forecasters said, ...

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National ...

Smoke from Canadian wildfires is engulfing much of the eastern and central United States and and is expected to continue for ...

Boston meteorologists say this week's weather could include the first 90-degree day of the year, thinning wildfire smoke, and ...

An air quality map shows conditions across the United States on Wednesday as Canadian wildfire smoke is forecast to continue ...

We’re not in 2023 “Smoke Apocalypse” territory, but the city is under an air-quality advisory through Wednesday.

Parts of the Upper Midwest were under air quality alerts on Tuesday. The New York City region is expected to be at risk on ...