We’ve traded our smog days for smoke days. It’s once again unhealthy to gather in parks and on beaches, and for kids to play ...

Today in History for Aug. 10: In 258, St. Lawrence was martyred in Rome. Traditional accounts say that he was slowly roasted on a gridiron. (Modern historians have disputed the account's likelihood.) ...

A far-reaching heat wave affecting the eastern half of Canada will continue for several more days, boosting the fire danger ...

Residents regularly woke up to hazy, polluted skies and warnings about the health impacts of poor air quality. The words ...

TORONTO — Canada's 2025 wildfire season is now the second-worst on record. The latest figures posted by the Canadian ...

Mihailovic joins Toronto as a designated player, signing a 3 1/2-year contract through the end of 2028 with a club option for ...

Republican lawmakers in Michigan are blaming the Canadian government for the state’s poor air quality, claiming that ...

The sky over Winnipeg was among the smokiest in the country Friday morning, prompting warnings from Environment and Climate ...

Canyon Fire grows to nearly 5,000 acres in SoCal, forcing evacuations and emergency response amid extreme heat. This live ...

Environment Canada suggests the city’s air quality will stay at “moderate risk” levels until at least Saturday.

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