States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according to a government website that tracks air quality in the United States. As of ...

As wildfires spread across Canada, air quality in the U.S. continues to be impacted, and people sensitive to air pollution could face "serious health effects," according to a government website that ...

Multiple wildfires have ignited in Southern California in recent days, as investigators examine unusual possible ignition sources while crews make progress against at least one of the state’s largest ...