Learn why polar bears have white fur and other cool facts, plus WWF’s efforts to protect them and their Arctic habitat from ...

You’ll find the Arctic at the northernmost part of our planet, consisting of the Arctic Ocean and parts of Canada, Russia, the USA, Greenland, Norway, Finland, Sweden, and Iceland. The Arctic is a ...

Discover interesting facts about where woolly mammoths lived, how big they got, and whether we could ever clone them to bring them back from extinction. When you purchase through links on our site, we ...

The Arctic Ocean is Earth's northernmost body of water. It encircles the Arctic, and flows beneath it. Most of the Arctic Ocean is covered by ice throughout the year—although that is starting to ...