Officials warned young children and those with respiratory illnesses to take precautions. For weeks, smoke from Canadian ...

Canada is facing another dangerous wildfire season, with burning forests sending smoke plumes across the provinces and into ...

New York City, Long Island and the Hudson Valley will all experience air quality within the 101-150 range on the air quality ...

Smoke from wildfires burning in Canada has caused air quality alerts to be issued in parts of New Jersey and New York on ...

Smoke from Canadian wildfires pushed into New England Saturday, bringing hazy skies and unhealthy air quality to some spots, ...

"A lot of the prairies within Canada, the prairie provinces, entered the fire season already starting out in a drought, and ...

Canadian wildfire smoke will significantly impact air quality across Michigan on Friday, with unhealthy conditions expected ...

Wildfire smoke from Canada has triggered air quality alerts across New York and the Northeast, with hazy skies and unhealthy ...

While alerts have been downgraded from 'unhealthy for sensitive groups' to 'moderate,' the air quality could still be a ...

Wildfires raging across Canada show no signs of slowing down, and their effects continue to be felt in Maine and throughout the Northeast.

State officials from Maine to New York issued alerts for fine particulate matter, a toxic byproduct of wildfires that is small enough to be inhaled.

Smoke impacts began in northern Wisconsin Tuesday morning and will spread south through the state by July 31. Air quality may briefly improve on July 31 before smoke returns to northern areas on Aug.