Giant prehistoric insects may not have owed their extraordinary size to oxygen-rich air after all, after new research ...

They’re nutritious, affordable, and always in demand. Learn how staffers prepare and deliver thousands of bugs each week to the animals living at the Smithsonian’s National Zoo and Conservation ...

This Hawaiian caterpillar raids spiderwebs camouflaged in insect prey’s body parts, and it’s not above cannibalism in a pinch. Credit: Rubinoff lab/University of Hawaii, Manoa. We think of moths and ...