The U.S. Environmental Protection Agency warns that wildfire smoke contains dangerous pollutants in the form of fine ...

Spanish may be the most spoken language at home behind English, except in three U.S. states, but the second most-popular, non-English languages used in each state show off the diversity of the United ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

The fires have forced more than 27,000 Canadians in three provinces to flee their homes, and the smoke has even reached ...