Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at ...

Multiple large wildfires were burning across the western U.S. on Saturday, as millions of people faced heat alerts across the ...

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those ...

"Breathing in the Canadian wildfires smoke cannot be the new normal," said Candice Miller, Macomb County public works ...

Here are other updates on Northern California wildfires. The Orleans Complex fire spanning Del Norte and Siskiyou counties ...

As cooler air sprawls in the eastern United States, heat will throttle up in the zone from west of the Rockies to east of the ...

Lake Cushman is closed as crews continue to track the Bear Gulch fire in Mason County, which has burned 4,500 acres and is ...

Utah is under a 30-day state of emergency as crews continue battling the Monroe Canyon wildfire and the other large fires ...

The fire in Grand Canyon National Park has grown to more than 100,000 acres amid dry weather and a weak monsoon season in ...

As smoke from California wildfires drifted over Southern Nevada, a haze blanketed the Strip and Las Vegas Valley on Saturday ...