Reindeer are a species of deer that live way up close to the North Pole, where it’s very cold. Reindeer actually go by two different names. In North America, wild reindeer are called CARIBOU. In Northern Europe and Asia, they are called REINDEER. But when caribou become domesticated in North America, that is, kept in herds by people, we call them reindeer again. Some scientists think the reindeer was one of the first domesticated animals - way back around 2000 years ago. Some people who live in the Arctic still depend on reindeer for meat, milk, clothing, and even transportation. You’ve heard of Santa’s sleigh, right? That’s the idea.

Tucked away on the Iberian peninsula, discover how the Roman province of Hispania became the foothold of Islam in Europe in the Medieval Period, before uniting to become the most powerful empire on earth. It's all here. It's all Spain.

Watch this fascinating story of a battle between two wolf packs as they fight it out over who will rule Yellowstone!

The grey wolf, or gray wolf depending on how you spell it, is typically shown in media as a monster. Today, we hope to give some more information about wolves to help showcase them in a different light. We hope you learn lots of grey wolf facts (or gray wolf facts) with today's episode of Animal Fact Files!

Today we are honoring the men and women that have served and continue to serve to protect our freedoms. We thank you for your service!