Hundreds — and potentially more than a thousand — residents are converging for the “They Let Us Burn!” demonstration in the ...

A ferocious atmospheric river storm battered the western United States from December 17-20, 2025, unleashing ...

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 ...

Wildfire smoke is an emerging nationwide crisis for the United States. Supercharged by climate change, blazes are swelling ...

Much of the western U.S. is overdue for wildfire, with decades of suppression allowing fuel to build up across millions of hectares. Researchers estimate that 74% of the region is in a fire deficit, ...

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.

Devastating wildfire, flooding and extreme heat events took place over the past year, several resulting in mass fatalities.

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 ...

For two decades, Luis Martinez has fought wildfires for the U.S. government. Now he’s facing down cancer, debt and the threat ...

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 ...