A smaller snowpack in Canada has left forests primed to burn, starting wildfire season earlier than normal in recent years.

Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

Wildfire smoke from Canada continues to linger across the state. An Air Quality Alert is still in effect throughout Wisconsin ...

Remote wildfires out West are forcing new evacuation orders as the Gifford Fire burns in central California, the Monroe ...

"This" was a thick, glowing haze of smoke from fires hundreds of miles away in Canada. It made the air unhealthy to breathe, snarled air traffic and cast a surreal shadow over millions of ...

Air quality alerts have been issued across most of the Midwest, and hundreds of wildfires are burning across Canada.

Environment Canada issues a special air quality weather statement on Sunday afternoon that also includes the Haldimand, ...