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

Predicting smoke from wildfires, as opposed to standard urban pollution from human activity, is a lot more complicated, ...

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

Though wildfire smoke was to credit for poor air quality earlier in the week, Wednesday's alert is due to high-levels of ozone in the air.

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

Ashtabula County has been impacted by haze caused by Canadian wildfire smoke over the last several days. It has caused air quality in the county to be categorized as moderately bad or unhealthy for ...

Extreme heat is breaking records around the world, with wildfires and poor air quality compounding the crisis, according to a ...

New evacuations have been ordered in Central California as the massive Gifford Fire nears 100,000 acres burned.

An air quality alert was issued by the National Weather Service in-Sullivan at 12:20 p.m. on Thursday, Aug. 7.

Firefighters are battling for a third day to contain France’s biggest wildfire in nearly eight decades, which has burnt more than 16,000 hectares, killed one person, and destroyed dozens of houses.One ...