Swarm intelligence

Swarm intelligence refers to the collective problem-solving abilities that emerge when simple individual agents, like ants or bees, interact with each other following basic rules without any central control. Rather than having a leader directing them, these creatures accomplish complex tasks—finding food, building nests, or navigating—through local communication and cooperation, creating an intelligent system that's greater than the sum of its parts. Scientists study swarm behavior because it reveals how nature solves problems efficiently, and they've even applied these principles to create algorithms that help computers optimize everything from traffic flow to delivery routes.