Think all bees look alike? Well we don't all look alike to them, according to a new study that shows honeybees, who have 0.01% of the neurons that humans do, can recognize and remember individual human faces. For humans, identifying faces is critical to functioning in everyday life. When we look at another person's face, a special brain region, the fusiform gyrus, lights up (ScienceNOW 14 February, 2004). But can animals without such a specialized region also tell one face from another? Knowing honeybees' unusual propensity for distinguishing between different flowers, visual scientist Adrian Dyer of Cambridge University in Cambridge, England, wondered whether...