The researchers say the QR codes are smaller than your pinky fingernail. They are harmlessly attached to the backs of younger bees with glue. The researchers say it's because the younger bees don't ...

Certain areas of rural Pennsylvania and New York are home to thousands of honey bees, which have undergone an interesting ...

Researchers attached QR codes to the backs of thousands of bees to track when and for how long they left their hives.