There are millions of different types of living things on Earth. In order to keep track of them all, scientists put living things into groups based on characteristics that they have that are the same.

In the penultimate episode of Crash Course Zoology, we use everything we've learned so far to try and figure out what a "species" even is anyway! As you'll see, the incredible diversity of animals ...

In part two of this feature on the future of wildlife, Dr Mike Peel, specialist researcher at the Agricultural Research ...

Entomology is a branch of zoology that is specialized in the study of insects. This discipline deals with insect behavior, ...