Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

Environment Canada has issued nearly 250 active warnings and advisories in Alberta, Saskatchewan, Manitoba and Ontario as wildfires send smoke across Western Canada ...

Canada wildfires continue to burn, as smoke from the Canadian fires are affecting U.S. air quality in several states, including Indiana. What we know.

Hot air rises very quickly, which means that the smoke and ash from these fires can reach high heights in the atmosphere. The ...