A thunderstorm contributed to one of Toronto’s worst plane crashes

Expect lower air quality as wildfire smoke reaches Eastern Canada

A look at (temporary) life in Jasper, a year after the wildfire

Soak up the sun while you can, as daylight fades fast in August

ACHOO! The science behind the solar sneeze

Do tornadoes really ‘skip’ one house only to destroy another?

Extreme weather caused by climate change cancelling more major events: Study

Climate change helping rats thrive in Canada, experts say

Top UN court says treaties compel wealthy nations to curb global warming

Crews deployed to battle invasive 'vampire fish' in Great Lakes

B.C. brush fire sparked by bird dropping fish on power lines, firefighters say

Swimmers warned of algae blooms, E. coli at Manitoba beaches ahead of weekend

New study suggests we've been wrong about how sweat forms

One system, four seasons: Conquer Canadian temperatures with heat pumps

What is swimmer's itch? And how can you treat it?