I like to argue that adaptation is the engine that drives Mother Nature. In biology, adaptation is broken down into three different aspects. The first of the tri-aspects is that natural selection ...

Polar bears are among the planet's most iconic symbols of cold climate adaptation. They boast a thick layer of blubber, ...

The narrator explains their key adaptations and we see them in their Arctic environment. Useful as part of a study about the topic of variation. After watching the clip, split the students into ...