The final two weeks of June saw Environment Canada issue heat warnings, with temperatures rising between 30 and 36 degrees Celsius and humidex values reaching 40 to 46. These extreme heat days ...

The increase in tree "fluff" is likely a stress response from poplars, aspen and willows reacting to the dry conditions from ...

Europe's latest spell of sizzling heat, which ended last week, caused a threefold rise in heat-related deaths because ...

"So the federal government isn't allowed to issue a flash flood watch or warning. They issue a heavy rain warning instead," ...

A significant weather outlook was posted for parts of southern Ontario. Much of southern Ontario got a break from the hot weather on Tuesday but another bout of heat is expected for the rest of the ...