Is aggression part of our primate nature, wired into our systems because it helps us survive, or do we learn it from such seemingly innocent occupations as watching cartoons and wrestling matches on ...

In schizophrenia, aggression toward family can occur. This complex mental health condition can result in hostile behavior during periods of acute symptoms. While aggression is not inevitable for ...

I recently wrote about a surprising finding among American participants: Contrary to all the data on violent crime, playground aggression, and other measures of aggressive behavior, sisters are every ...