Since the weekend, several major fires have been raging across Canada’s central and western provinces. The smoke from those fires is now drifting south across the U.S. border and is significantly ...

A fresh shot of Arctic air could bring the coldest air of the season for many this week, according to AccuWeather ...

Canadian wildfires are impacting air quality in the Midwest and Northern Plains. Smoke may cause reduced visibility and respiratory problems. Several states, including Indiana, Illinois, and Michigan, ...

States bordering the Great Lakes are under air quality alerts on Friday. Several dozen wildfires burning in Canada have led local authorities to declare states of emergencies and forced thousands of ...

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 ...

The series of Arctic outbreaks, of which at least three are expected, will likely surge south out of Canada into the Plains, ...

Canadian wildfires are impacting air quality across the U.S. Wildfires are burning in multiple Canadian provinces, including Alberta, British Columbia, Manitoba, Ontario and Saskatchewan. Numerous ...

Several U.S. states will be impacted if Canadian officials decide to block energy exports in retaliation to President Donald Trump imposing a 25 percent tariff on Canadian goods on Tuesday. On Monday, ...

An air quality map shows conditions improving across the United States on Friday as smoke from the Canadian wildfires subsides after prompting air quality alerts and advisories in several states this ...

A map shows where in the country voters are either required or requested to show identification when voting in person. President Donald Trump said on Saturday that he will issue an executive order ...