The letter calls for an investigation into Canada’s wildfire management practices and for potential remedies under international law.

Meteorologist Alena Lee says that the haze from the Canadian wildfires might prevent Wednesday's afternoon temperatures from ...

This afternoon will be a similar to yesterday with clouds and some sun. Still a little bit of haze, along with the chance of ...

An Ontario labour group says it is advocating for more robust worker protections amid growing health concerns over poor air quality as wildfire smoke blankets the province with increasing frequency.

You may notice a slight haze in the sky on Wednesday across the D.C. area as smoke from Canadian wildfires brushes the region ...