Two allies of President Donald Trump from Upstate New York have sent a letter to Canadian Prime Minister Mark Carney over the ...

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro ...

As thick plumes of smoke drift down from Canada’s raging wildfires, New York residents are once again facing hazy skies, ...

Officials warned young children and those with respiratory illnesses to take precautions. For weeks, smoke from Canadian ...

Smoke from wildfires burning in Canada has caused air quality alerts for parts of New York state, including New York City.

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

Canadian wildfires burning across northern Manitoba and Saskatchewan are sending smoke through central Canada, the Great ...

Canadian provinces have evacuated towns and struggled to contain the second-worst wildfire season in 30 years.

PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

New York City air quality is dropping as Canadian forest-fire smoke swirls down the Hudson River, shrouding much of the ...

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

Wildfires raging across remote areas of northwest Canada are proving nearly impossible to contain, according to the Times ...