Recent advances in computational methodologies and sensor technologies have invigorated research into group dynamics and social interaction detection. This field focuses on deciphering the complex ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, No. 10 (March 9, 2021), pp. 1-10 (10 pages) The population structure of social species has important ...

The in-group/out-group divide. Source: TherapyEverywhere/Open AI Human beings need to belong. From our earliest cave-dwelling ancestors, membership in a clan or tribe was a requirement for survival.

New research challenges conventional wisdom that larger group size reduces cooperation by showing that fluid connections and innate prosocial instincts enable humans to thrive in larger social circles ...