All insects belong to the phylum Arthropoda. But unlike other arthropods—like lobsters, spiders, or millipedes—insects have three pairs of jointed legs, segmented bodies, an exoskeleton ...

The film "Insects" explores the vast diversity and significance of insects in our ecosystem. It highlights their incredible numbers, unique physical characteristics, and various life cycles ...

But treehoppers are the creative kids in their class ... “When you work with insects,” McKamey says, “it’s like Christmas every day.” National Geographic senior writer Douglas Main ...