The data would mark the public debut of Canada's new rapid extreme weather event attribution pilot program. Environment Canada will be able to say,...

TORONTO - The heat wave that gripped Eastern Canada last week brought stifling conditions, put pressure on the electricity grid and broke several...

TORONTO - The heat wave that gripped Eastern Canada last week brought stifling conditions, put pressure on the electricity grid and broke several...

TORONTO - The heat wave that gripped Eastern Canada last week brought stifling conditions, put pressure on the electricity grid and broke several...

TORONTO — The heat wave that gripped Eastern Canada last week brought stifling conditions, put pressure on the electricity grid and broke several...

The hot and humid weather has arrived in Toronto, smothering the city with high temperatures this week. These heatwaves always beg the question of...

Here is a roundup of stories from The Canadian Press designed to bring you up to speed... Heat wave still grips Ontario, Quebec, Maritimes A heat...

Here is a roundup of stories from The Canadian Press designed to bring you up to speed... Heat wave still grips Ontario, Quebec, Maritimes A heat...

Here is a roundup of stories from The Canadian Press designed to bring you up to speed... Heat wave still grips Ontario, Quebec, Maritimes A heat...

Extreme heat across parts of Central America and the Southern United States in May and early June was 35 times more likely because of human-caused...