Environment Canada has put a large portion of Ontario under a special air quality statement due to the smoke. The weather agency said smoke plumes from forest fires over northeastern Ontario and ...

As wildfires ravage Los Angeles, experts answer key questions about how wildfire smoke affects health and how to protect yourself.

In total, 51 evacuation orders affecting more than 4,100 ... Smoke from fires reduced air quality through the United States and Canada, reaching as far as Mexico and Europe. For decades ...

Here’s how wildfires can affect the health of those close ... Last year, poor air quality from wildfire smoke in Canada spread all the way to New York and many states in northeastern America ...