This Mite-y Beetle Buries the Dead to Start a Family

Known as sand piranhas, Excirolana chiltoni are tiny crustaceans that nibble at your feet – and draw blood – if you hang out on the wet sand at the beach. They live on the Pacific coast of the U.S. and Canada, and the shorelines of Japan. Here's how to keep them from ruining your vacay!

Green lacewings have babies that are prized as pest control. But before they can mate, they have to vibrate their bodies and sing to each other, making noises like purring cats or growling stomachs.

You know honeybees make honey, but did you know they make bread too? And four other types of bees are also dedicated chefs! Alfalfa leafcutting bees take a punch from a flower for your ice cream. Blue orchard bees bring you almonds and sweet cherries. Plus, stingless bees protect their tasty honey in creative ways. And bindweed bees’ way of gathering pollen deserves a fashion award.