Researchers have attached tiny QR codes to hundreds of honey bees in an effort to track the insects' foraging habits.

Like workers at a high-security building, the bees "buzz" their way in and out of the hive, flashing the pass on their back. They have free access, but they are digitally tracked via an automated ...

In order to meet the regulatory benchmark, food and other items must be free of chemical treatments ... “Can we determine exactly how far honey bees travel from their hives?” ...