Ash falls in Lytton, B.C., as crews battle nearby out-of-control wildfire

Tropical storms parade in the Pacific while Atlantic is on standby

Canada's tornado count far behind schedule this year

A meteor shower trio lights up the night sky this week

ACHOO! The science behind the solar sneeze

Earth just had one of its shortest days in over 50 years

Climate change helping rats thrive in Canada, experts say

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

How climate change in the last Ice Age helped create the Bay of Fundy tides

Got wasps? What you can do to identify and handle them, safely

Ottawa announces toll cuts, fare freezes to boost Atlantic Canada travel

Goldfish, traps, and currents: Inside Canada’s fight against invasive carp

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?