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.

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

Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.

Clear, sunny skies could be rare this summer, as smoke from Canadian wildfires flows into the Northeast, according to ...

Staying indoors reduces the pollutants in wildfire smoke by about half, experts say. Here’s how to smoke-proof your home.

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

As Alberta faces the prospect of another wildfire smoke-filled summer, experts are urging people to monitor conditions and ...

Federal ministers are warning western Canadians to brace for worsening wildfire conditions this summer, as more than 3.7 ...

This year's wildfire season in Canada is shaping up to be the second-worst on record and federal officials are warning of a ...

Approximately 3.7 million hectares of land have burned so far in Canada, only second at this point of the wildfire season to ...

Typically, during the summer months of June, July and August, when the wind goes northwest behind a front, the New York sky usually becomes a deep blue and the humidity dips. However, as explained by ...