As a boy in the 1960s, David Wagner would run around his family’s Missouri farm with a glass jar clutched in his hand, scooping flickering fireflies out of the sky. “We could fill it up and put it by ...

AMES, Iowa – A farmer notices an unfamiliar insect on a leaf. Is this a pollinator? Or a pest? Good news at harvest time? Or bad? Need to be controlled? Or not? That farmer can snap a picture, use a ...

In parts of east Africa and Asia, there is an insect with a distinctive defense mechanism: It disguises itself by covering its body in the corpses of other insects. Known by its scientific name ...