Canadian wildfires are causing poor air quality across the northern United States. Air quality in the Northeast is expected to worsen before improving later in the week. Hundreds of wildfires remain ...

Multiple wildfires are burning across California, fueled by high temperatures, dry winds, and low humidity. Cooler weather and coastal fog are aiding firefighting efforts in some areas, but conditions ...

As wildfires continue to devastate communities across Southern California, one service is working overtime to keep residents informed − and safe. Watch Duty uses an app and a web browser to alert ...

Smoke from wildfires burning across the Pacific Northwest and British Columbia sent air quality plummeting Tuesday, Sept. 2, making eastern Washington one of the most polluted regions in the nation.