There is a group of animals with more species than any other group, but Earth has such an astonishing variety of life that figuring out which group dominates is tricky.

There is a group of animals with more species than any other group, but Earth has such an astonishing variety of life that figuring out which group dominates is tricky.

There are nearly a million known insect species in the world, but most have one of just five common types of mouthparts. Why is this information useful to scientists? Anika Hazra explains how the features of an insect's mouthparts can...

It's time to wrap up Pterygota, and Hexapoda, and Arthropoda all at once, by finishing off the insects. Here we will look at bees, ants, flies, butterflies, beetles, and more. These are some of the most fascinating organisms on our...