Janet Loehrke, Karina Zaiets, George Petras

Articles by Janet Loehrke, Karina Zaiets, George Petras

How bad is wildfire smoke? Graphics show how toxic air affects your health - USA Today

Health July 17, 2026

Heavy smoke from hundreds of Canadian wildfires is drifting south across the border into U.S. states, turning overcast skies yellow and brown and threatening the health of those breathing it. Wildfi�...