New York was hit with an air quality alert Saturday as smoke from Canadian wildfires drifted across the state, pushing levels ...

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

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

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

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

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.

As a large swath of Manitoba deals with heavy wildfire smoke polluting the air, others in the province are starting ...

Scientists are concerned the smoke from wildfires in Manitoba could be even more toxic than usual, saying more research needs ...

State scientists are calling Saturday an air quality action day with Canadian wildfire smoke moving in across New Hampshire.

Limit time outdoors,” Environment and Climate Change Canada advises everyone as it issues special air-quality advisory for ...

Considering wildfires, and prevailing winds blowing from Canada, are expected to become more frequent, the impact on crops ...