Discover what defines a white Christmas and a perfect Christmas, and see which cities are most and least likely to see snow ...

Multiple doses of Arctic air will bring significantly cold weather to much of Canada as we head into the start of ...

Flooding in B.C.'s Fraser Valley, caused by overflow from the Nooksack River in Washington state, is expected to reach its ...

As cold weather grips parts of the Prairies, charities like Project Warmth and The Mustard Seed are facing an unprecedented ...

Did you know that there are actually two different sets of seasons, and thus two different winters, every year?

Evacuation orders have been issued for 371 properties in Abbotsford, B.C., as heavy rains inundated southern B.C. and led to ...

On the afternoon of Saturday, December 6, a strong solar flare exploded from the Sun. Originating from sunspot 4299, which ...

The Prairies will see a swath of heavy snowfall and extreme cold this week, giving the region a sneak preview of the upcoming ...

A problem with the signalling system caused a service interruption this morning on Montreal's light-rail network.

If you’ve ever wandered around Copley Square or Atlantic Avenue on a Thursday evening in January, you know what I’m talking ...

The electrical connection between Canada and the United States forms one of North America’s most important energy ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...