After more than a million years on Earth, the caribou is under threat of global extinction. The precipitous decline of the once mighty herds is a tragedy that is hard to watch — and even harder to reverse.

An insider’s account of the modern-day gold rush

How so-called rare earth elements are powering our modern tech — and where to find them

Plus: Marathon hare migrations, increasingly efficient wolves, wandering basking sharks and homemaking bees

Why Canada’s cougars are on the rise — and what that means for us

Whales are beginning to return to B.C. waters — but will they find a safe haven?

Now there's a way to visualize exactly what a record warm year globally meant in your city

Five eco-friendly products used around the world to create paper

This online map platform displays hundreds of stories on ecological farming issues from around the world

Bring it … and leave it all on the mountain