Forecasters warn that hazy, grayish-blue skies could persist for many weeks as fires continue to burn, though most smoke will ...

World leaders may face smoke warnings when they gather next week in Alberta as wildfires burned out of control across much of ...

An air quality advisory for Long Island is the result of smoke from Canada wildfires, New York State officials say.

The fluctuating layer of smoke in our atmosphere meant that the expected blue skies in the evening and morning have taken on ...

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

More than 200 wildfires are blazing across Canada, forcing 27,000 people to evacuate and creating hazardous air quality all ...

Sunny summer days may not be quite as bright this year as smoke from wildfires burning across Canada occasionally spreads ...

Wildfires are forecast to continue and expand through the summer in Western Canada and parts of the country’s north.

Wind pushed smoke from Alberta and B.C.’s wildfires to Calgary Tuesday night into Wednesday morning, leading to an air ...

AccuWeather long range meteorologist Paul Pastelok said long-lasting stretches of deep blue sky may not return to the ...

The raging fires on Thursday are also expected to degrade air quality in parts of the Great Plains and Midwest. In New York, ...