The Trump administration has taken aim at the "endangerment finding," which has allowed for federal regulations on climate change pollution.

The Clairton Coke Works is considered the largest coking operation in North America and one of four major U.S. Steel plants ...

A Colorado prison was evacuated as one of the largest wildfires in state history continued to grow, and officials warned residents of remote areas to be ready to leave Sunday as gusty winds and low ...

Forecasting wildfire smoke is hard. We review the best tools to help you predict when unhealthful levels of smoke are coming.

Heavy surface smoke from wildfires in Canada is drifting across Minnesota on Monday, with unhealthy air quality levels ...

Here’s your Monday afternoon forecast for August 11, 2025 from Meteorologist Matt Serwe.An Air Quality Alert is in effect Monday through Tuesday morning. Wildfire smoke is back.The smoke continues its ...

The Wisconsin Department of Natural Resources issued an air quality alert for much of Wisconsin, including Door and Kewaunee counties. The alert runs now until 3 p.m. on Tuesday, with the potential of ...

San Luis Obispo County issued new evacuation orders for the Gifford Fire on Monday morning, as crews planned 36-hour burn ...

One person is dead, dozens are injured, and at least two are missing after an explosion tore through the U.S. Steel Clairton ...

Minneapolis weather forecast includes smoke, thunderstorms, and an Air Quality Alert due to Canadian wildfires.

Flames continue to blaze as the wildland in Western Colorado burns. Many new fires have sparked in the last several days, and ...

Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.