Hundreds of Canadian wildfires have worsened the air quality in many parts of the United States ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

Northeast Wisconsin has finally ended its streak of nine days under an air quality advisory. Smoke from massive Canadian ...

Smoke from Canadian wildfires is triggering health warnings across Massachusetts. Learn what doctors say about air quality ...

Two people working on powerlines near the Mississippi River died Thursday when their helicopter hit the lines, crashed into a ...

The wildfire areas of Manitoba and Saskatchewan are projected to receive 50 millimeters to 100 millimeters of rain this ...

Amid thousands of evacuations and the spread of smoke to the United States, the Canadian armed forces and the Coast Guard ...

Footage shot from a helicopter showed columns of smoke billowing up from the Gifford Fire in California on Tuesday.

Two former correctional officers at Augusta State Medical Prison have been indicted by a federal grand jury in connection ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Wildfires that tore through Los Angeles early this year may have caused hundreds more deaths than official reports show, ...

The toll of wildfires is usually counted in acres burnt, property destroyed and lives lost to smoke and flames. But three studies published Wednesday suggest the cost to human health from the Maui and ...