As wildfires ravage Los Angeles, experts answer key questions about how wildfire smoke affects health and how to protect ...
Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.
Smoke from Canadian wildfires has prompted health and air quality warnings across the US for the second year in a row. Fire ...
Wildfires, like this one in British Columbia's Tweedsmuir Provincial Park, continue to burn in Canada. Smoke from Canada's wildfires has again blanketed swathes of the US, leaving tens of millions ...
Mexican President Claudia Sheinbaum Pardo said that her country was sending support in part because many Mexican people live ...
Wildfire Smoke Is Choking ... new research shows. Canada’s unusually intense 2023 wildfire season smothered American cities as far off as Baltimore and New York City, according to research ...