With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke from these flames.

Massive wildfires burning out of control in western and central Canada are forcing thousands to flee. The blazes are also sending hazardous smoke toward major cities in the United States.

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange hue and forcing sensitive groups indoors.. In New York, the smoke could ...

The Canada Strong Pass, which runs until Sept. 2, offers free admission to national parks, national historic sites and marine conservation areas maintained by Parks Canada.

Canada’s seasonal wildfire forecast called for well above-average blazes, and much of the western US, too, will have above-normal wildfire potential by July, according to National Interagency ...