Susan and Ted are creating an insect zoo, learning about various insects such as crickets, caterpillars, and ladybird beetles. They set up cages for their pets, including a cricket and a milkweed bug, ...

Damselflies can’t smile – but their wide-open mandibles make them appear to be grinning broadly or even sticking out their tongue, says Benjamin Salb, who photographed one of the insects, pictured ...

More than half of all known animal species on Earth are insects — critters with a hard external skeleton, three pairs of jointed legs, antennae and a body divided into three segments (the head, thorax ...