When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. All insects are arthropods, but not all arthropods are insects. For instance, spiders, lobsters ...

Researchers have discovered that insects' sense of smell evolved from ancient taste genes, rewriting evolutionary history.

How many legs do insects have? Insects have six legs. These legs are attached to the central part of an insect's body, the thorax, and they are controlled by muscles in the thorax. Insects have hearts ...

Exploring anywhere on Earth, look closely and you’ll find insects. Check your backyard and you may see ants, beetles, crickets, wasps, mosquitoes and more. There are more kinds of insects than there ...