Ants' Traffic-Flow Secrets Could Untangle Future Self-Driving Car Gridlock

Researchers studying ant foraging trails have discovered how these insects avoid traffic jams, even at high densities. Ants maintain a nearly constant speed and distance between groups, avoiding overtaking. This cooperative behavior offers a potential solution for programming self-driving cars. By sharing information and coordinating speed and spacing, autonomous vehicles could mimic ants' efficient traffic flow, reducing congestion. While self-driving cars can't climb walls like ants, learning from their 'don't tailgate' strategy could significantly improve human-driven traffic flow.