Climate

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

Why 'leaky plants' are a troublesome issue for the planet