Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

AccuWeather meteorologist Brandon Buckingham explained that on sunny days—particularly during stretches of calm, clear ...

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Wildfire smoke from Canada is expected to move over the U.S., and maps and satellite imagery show the large-scale impact of the blazes.

More than 200 wildfires are raging across Central and Western Canada. That smoke is creating hazy skies in New England and prompting some air quality alerts.

Claro Fire broke out near Lake San Marcos, California, sending smoke across Carlsbad, La Costa Oaks, and Encinitas.

Rhode Island residents woke up to hazy skies Wednesday morning as smoke from wildfires in Canada makes its way across the country.

Smoke from a series of wildfires burning across central Canada has prompted officials to issue an air quality alert for the ...

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

An air quality map shows conditions improving across the ... according to the Canadian Interagency Forest Fire Centre. Tens of thousands of residents across three provinces have been evacuated ...