Decades of research with humans and other species indicate that males are more aggressive than females. But within the family ...

It’s a mistake to think problematic aggression is limited to those with psychiatric disorders. Healthy people have also the capacity for impulsive violence – and resulting “morally” poor behaviour.

This post is a review of Killer Instinct: The Popular Science Of Human Nature In Twentieth Century America. By Nadine Weidman. Harvard University Press. 360 pp. $45. With the publication of two ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Researchers found that 96% of bites followed ...