Once rare, wildfire smoke is becoming more prevalent in Arctic communities as Canada faces harsh wildfire seasons.

As Canada's wildfire seasons continue to get worse, the country's firefighting and prevention strategies are being ...

Flights at Logan airport were operating on a delay of 52 minutes due to low visibility on Monday afternoon, according to an advisory from the Federal Aviation Administration. Earlier on Monday, there ...

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire globe, with hazy skies now seen across parts of North America, Europe and ...

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

The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Republican lawmakers are blaming Canada for not preventing and containing wildfires, whose smoke has fouled the air in ...

Wildfires have always affected air quality in New England. But scientists say climate change is changing how they burn and ...

Like much of the U.S., Chicago was under a thick hazy blanket of wildfire smoke, creating dangerous conditions for anyone who ...

Canada's second-worst wildfire season on record has already burned 7.8 million hectares and could continue for weeks, federal ...

The true problem is the world’s climate is warming. Canadian forests are burning because they’ve been subjected to years of ...

Some Team P.E.I. athletes are back on the Island after taking part in the Canada Games, where their competition was ...