Ants coordinate highly complex foraging and traffic systems without any leaders, relying entirely on local interactions and chemical cues. Pheromone trails encode information about distance, food ...

Ants marching across garden soil can feel like a tiny summer parade, except nobody sent invitations. Seeing them crawling ...

This was not a unique experience—that is just what ants do. Hundreds or thousands of them pour out of a nest, fan out, locate food, avoid hazards, adjust to obstacles, and somehow bring resources back ...

Ants do not think the way humans do, but dismissing their achievements as simple instinct misses the point. Through pheromones, ants build a shared chemical language that turns individual actions into ...