The Danish capital of Copenhagen was named the world's "most livable city," while North American cities overall ranked in the ...

Canadian wildfire smoke has entered the Upper Midwest and poses significant health impacts in the hardest-hit areas.

A Newsweek map shows where smoke from hundreds of wildfires burning across Canada which have prompted mass evacuations could impact states in the U.S. Smoke and airborne pollutants can be ...

Canadian wildfires smoke map 2025. USA TODAY has created a map showing the latest wildfire smoke over Canada and the United States using the daytime satellite imagery from NOAA.