A new study has shown that weaver ants share a collective memory for the odor of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know each other instantly by their unique colors.
A new study has shown that weaver ants share a collective memory for the odor of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know each other instantly by their unique colors.