Conditions deteriorating as holiday blizzard hits Newfoundland
Freezing rain and ice pellets are dangerous winter hazards
Dangerous travel in Ontario as Boxing Day snow, ice arrive
Heavy rains drench Southern California, spawn flash flooding, mud flows
Deep snow, regional tourism fuel Jasper’s winter comeback
Huge Hunga-Tonga volcanic eruption altered atmosphere, report finds
What turns a snowstorm into a raging blizzard?
Canada’s North is warming from the ground up, and our infrastructure isn’t ready
Smallest, shortest-lived ozone hole in 5 years closes, signifies optimism
'World at risk' 10 years after Paris climate deal, experts warn
