How did cooperative behavior prevail in human evolution? Researchers have challenged two prevailing explanations -- repeated interactions on the one hand or group competition on the other. Instead, ...

"Cooperation is something that almost every person who moves into cohousing has to re-introduce their genes to," said Durrett. "But it wasn't too many generations ago when all this was happening." ...

IT is customary in the study of physiology to underscore Cooperative interplay of function, and to note how the activity of one system contributes to the activity of another and often is in turn ...

Scientists used animated humanoid avatars to study how nonverbal cues influence people's behavior. The research offers insight into the brain mechanisms that drive social and economic decision-making.

Hostile interactions between civilians and law enforcement, "often sensationalized in the media," aren't usually the reality. That's according to a recent study by the Leon County Sheriff's Office ...

One of the great unresolved mysteries of human evolution is how pro-social, cooperative behavior could have evolved. What led to the establishment of a behavior that prioritizes the benefit of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Hostile interactions between civilians and law enforcement, "often sensationalized in the media," aren't usually the reality. That ...