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

The Kananaskis area of the Canadian Rocky Mountains, where the Group of Seven leaders' summit starts on Sunday, is not in a ...

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 ...

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

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

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 ...

Officials at Cleveland Department of Public Health are keeping an eye on local threats to the region’s air quality, including ...

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 ...

Heavy wildfire smoke has blanketed portions of Alberta this week, and some people say they are contemplating the idea of ...