In Canada, some cities and regions that have lost more than two weeks of winter weather, including Vancouver (19 days), B.C.'s Greater Nanaimo region (18 days) and Ontario's Niagara region (15 days).

Wind tunnel experiments conducted by the WSL Institute for Snow and Avalanche Research SLF show how snow crystals change in ...

Have you ever wondered how planes stay safe to fly in freezing weather? It all comes down to a fascinating process that ...