Large wildfires ... Canada and the western United States have burned hundreds of thousands of acres over the past week, forcing thousands of people to evacuate, sending thick plumes of smoke ...

Firefighters said they stopped the wildfire's forward spread, but there was still the threat of flareups on Tuesday.

Smoke from fire can pose serious health risks to anyone close enough to inhale the pollution. As of Thursday morning, much of ...

There are still 37 active wildfires burning in Western Canada, primarily British Columbia but also Alberta, according to the latest figures from the Canadian Interagency Forest Fire Centre.

According to the U.S. Forest Service website, "the right fire at the right place at the right time: The article See Smoke Off ...

Persistently bad air quality over North America and worries about sparking more fires has ... celebrations in the US. Smoke has drifted over large sections of the US and Canada this week.

Smoke may still be visible in contained areas. While a weather system moving in tonight, March 4, and lasting through tomorrow, March 5, will further elevate fire risk, the Forest Service expects ...

Heavy smoke is still hanging over parts of the ... to South Carolina are expected to exacerbate the spread of fires. The US Forest Service said Monday that the combination of “dry fuels, limited ...