Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

My children are far more knowledgeable about the habits of reindeer than I was at their age, thanks to the popularity of the animated fairy tale Frozen franchise, which not only featured a reindeer as ...

Western Alaska has a rich history of reindeer herding that is still going on today. We even have a few reindeer herds here in the Interior. The following series of stories, including real flying ...

Reindeer conjure joyful images of Santa Claus, Christmas, and Rudolph, but the truth about these cold-weather animals is much ...