A yellow cold warning is in effect for parts of the Greater Toronto Area with wind chill temperatures expected to drop to -25 C or -30 C.

Canada intercepted more than one million kilograms of hazardous waste before it could be illegally exported during a global enforcement operation last fall. Environment and Climate Change Canada said ...

Environment Canada is warning of extremely frigid weather overnight in Ottawa and across a large swath of the wider region, ...

Researchers found that early-summer ice conditions directly control how much heat flows northward, and a better understanding ...

Washington Rowing will host teams from Canada, Great Britain and Northeastern University for the 2026 Windermere Cup.

The polar vortex is splitting — an exceedingly rare phenomenon for this time of year that will be an unusual driver of warmer temperatures, as the calendar flips to March and meteorological spring.

The polar vortex is splitting — an exceedingly rare phenomenon for this time of year that will be an unusual driver of warmer temperatures, as the calendar flips to March and meteorological spring.

Adventure Canada has announced a new eight-day expedition to Svalbard with two departures in 2027. The “Svalbard: North to the Midnight Sun” departures are planned for May 18-25, 2027, and June 1-8, ...

Will this spring bring wet and chilly conditions or dry and warm weather? Explore what Canada can expect in the 2026 Spring Forecast from The Weather Network.

The Weather Network's meteorologist Nicole Karkic has the latest update on the Nor'easters track through Atlantic Canada.

NHL players returning from the Olympics could be delayed rejoining their NHL teams because of a blizzard on the East Coast.