The Bobo doll experiment showed that kids can learn aggression by watching adults act aggressively. Boys acted more ...

In a new study, Northwestern University neurobiologists discovered that gut bacteria and the nose work together to shape ...

Aggression can be contagious, suggests new research. People who repeatedly observe aggressive behavior have a higher likelihood of engaging in violent behavior themselves, scientists say. Researchers ...

Dr. Henri Laborit, the inventor of the first neuroleptic, devoted years of his career to the study of aggression. In a famous experiment, he subjected rats to stress. This experiment, like Stanley ...