Acadia Recreation Centre, AB

Hazardous B.C. air quality stays put, among the world's worst

Dozens of unknown ancient viruses found in 15,000-year-old glacial ice

Just 25 megacities emit 52% of all urban greenhouse gas emissions

Montreal conservationists work to save Monarch butterflies from extinction

Canada faces a smokier future, and health systems need to prepare: Report

A drop of rain ends 45-day drought in Vancouver, B.C.

Rare summer waterspout potential spins up on the Great Lakes

Earth's interior captures more carbon than previously thought, study finds

The West sizzles under another heat wave, wildfire smoke pushes east

The very hot day when Ontario set its energy consumption record

August outlook: Summer extremes finally relax in Canada

Your Weather First: The Golden Horseshoe

High heat will persist across Western Canada through the long weekend

Manitoba town pelted by golf ball-size hail, winds bent trees 'like a toothpick'

Why you should never throw these bread tags out

B.C. campfire enforcement service says 'people aren't getting it'

Nature lovers encouraged to snap photos to help Canada's biodiversity

Why are we seeing so many record-shattering weather events right now?

Recalling Canada's second-deadliest tornado — tore through Edmonton, killed 27

Prairies seeing widespread severe storm risk, hail and heavy rain possible

Canada announces over $1.3 billion for infrastructure amid climate change

Greenland government puts an end to new oil and gas exploration

Could sea level rise cut off Nova Scotia from the rest of North America?

Canada takes centre stage in a dramatic month of global weather disasters

Another push of rain to finish a soggy July in Atlantic Canada

LEGO's new prototype bricks are made from recycled plastic bottles

Four killed as wildfires sweep Turkey, villages evacuated

Extreme weather contrast for Canada's August long weekend

B.C.: Health officials prepare field hospitals near care homes as wildfires burn

The Maryland flood that was caused by a 1-in-1,000-year rain event