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 ...

Firefighters battling large blazes in central Oregon and California's wine country made gains on fires threatening thousands of homes as the region remained gripped by scorching heat and high winds.

When Dragon Bravo ignited, in Grand Canyon National Park, officials decided to let it burn. Then the fire spread out of ...

Wildfires pose a significant threat across the southwestern United States, due to the region's unique topography and weather ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has done too little to contain wildfires and smoke that have fouled the air in ...

Canada's worst wildfire season on record tarnished the country's air quality and had similar effects on pollution in parts of the United States, according to a new report. University of Chicago ...

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 ...

FILE - A helicopter flies by the Wesley Ridge wildfire near Cameron Lake where an out-of-control fire continues to burn near Coombs, British Columbia, Aug. 3, 2025. (Chad Hipolito/The Canadian Press ...