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 ...

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 ...

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 ...

Like humans, mice will compete over territory and mates, and show increased confidence in their fighting skills the more they win. At first, a brain chemical called dopamine is essential for young ...

If you lose a big fight, it will worry you all of your life. It will plague you - until you get your revenge. - Muhammad Ali Now, I'm not advocating for revenge. I believe that "an eye for an eye ...