Environment

The Porcupine caribou herd’s population is rising while other herds are seeing massive declines. But their success story is facing a new threat.

Officials are unleashing ‘Judas pigs,’ which are fitted with GPS collars, eventually leading hunters to groups of their fellow swine

Trash discovered at the ocean’s deepest point sadly illustrates the depth of the plastic pollution problem

Voters have long been unmoved by scientists’ dire climate predictions, but fires, floods and other catastrophic weather events might cause a shift.

Image of the Week: We’re getting better at evacuations, but not at confronting the reason wildfires are bigger and more frequent

Most Canadians seem unaware of the lake’s newfound legal rights. But it begs the question of whether Ontario farmers bear responsibility for the lake’s woes, too.

The Saskatchewan court decision puts the Liberals on better campaign footing at a time when they’re visibly wobbling

First Nations and government came up with a plan to save dwindling caribou. The local pushback has been ferocious

The author argues the pipeline to B.C. is folly and Canada risks being ’a great source of destruction’

A policy designed to appeal to conservatives has united them against climate-change action. For the sake of the planet, we should move on