I like big bugs. I cannot lie. But which insect is the biggest? I asked my friend Rich Zack. He’s an insect scientist at Washington State University. He told me the answer depends on how you define ...

Insects all over the Earth come in all shapes and sizes, from pesky mosquitoes to beautiful butterflies. The teeny tiny fairyfly, for example, grows less than 0.25 inches long, while the stick insect ...