The latest news on violence
Security measures implemented after Columbine shooting kept casualties to a minimum.
Study finds PG-13 and R films exhibit similar levels of violence in conjunction with risky behaviors.
He's back in the news for allegedly causing more trouble with guns.
How the United Nations and a pop culture podcast are helping children speak out.
Social networks predict a person's risk of being a victim of gun homicide.
What a new study on movie violence tells us about gun control.
Presence of firearms in PG-13 films has tripled since 1985, researchers find.
Social network banned beheading posts in May to review its policy
Video games should better reflect the consequences of human rights violations, the ICRC says.
'The insider threat is always going to be there,' veteran investigator says.