People from Alabama and north along the East Coast are still coping with poor air quality this summer because of wildfires many miles away in Canada, where more than 600 fires are still burning. One of the latest studies found, once again, that climate change is exacerbating the harmful effects of wildfire, which also increases health burdens. The study estimated that during major wildfire events, the United States and Canada could incur additional health-care costs that range from $1.6 million to more than $6 million. ...