But have you ever wondered what plants and animals live in a polar habitatand how they survive in the cold? Well, wrap up warm, we're off to the Arctic Circle to find out! Brrr… It looks really ...

Polar habitats are often cold, windy and covered in frozen snow and ice. At the top of the Earth is the North Pole, and at the bottom of the Earth is the South Pole. We are here. But have you ever ...

Following is a transcript of the video. The polar vortex is headed toward the US, expected to bring record-breaking cold to the Northeast, upper Midwest, and Great Lakes by this week. It's so cold ...