Climate

Fluorescent light bulb ban now in effect in Canada

Study shows draining Prairie wetlands is increasing Canada’s carbon footprint

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

2025 will be world's second- or third-hottest year on record, EU scientists say

No, it isn't pop. Why some Arctic rivers are turning orange