There was an interesting observation, however. Politicians and parents for years have warned of the potential danger of violent video games, claiming that teenagers who play them become more ...

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 ...

Aggressive behaviors often characterized by action — such as manipulating others, hurting themselves or those around them, or engaging in harmful conversations with malicious intent. However, ...

Aggression and self-harm often co-occur in individuals with a history of early-life trauma—a connection that has largely been documented by self-reporting in research and clinical settings. Adding to ...

A sample of 4,013 participants from 24 countries were asked about aggression toward siblings and non-sibs, to determine ...