By Franco Ordonez, McClatchy Newspapers ( Read more... )

by Frans de Waal ( Read more... )

By Nichola Groom ( Read more... )

Original Article: http://www.nytimes.com/2006/02/28/health/28sibl.html

From infancy until he reached the threshold of manhood, the beatings Daniel W. Smith received at his older brother's hands were qualitatively different from routine sibling rivalry. Rarely did he ( Read more... )

By MALCOLM RITTER ( Read more... )

Researchers Find Barbie Is Often Mutilated ( Read more... )

New find in Uruguay 'missing' dig

Forensic experts in Uruguay have unearthed remains of a person believed to be one of the victims of the military rule in the 1973-85.

A skull was found at army barracks near the capital Montevideo after officials were sent a hand-drawn map anonymously.

It was a second find in a week after recently-elected ( Read more... )

This week in Discovery - Dr Raj Persaud looks at some of the risks that lead to a violent personality ( Read more... )