Gangs are a serious problem that are moving many of their criminal activities into cyberspace. Combatting them effectively involves not just law enforcement after people have turned to gangs, but ...

Nearly two dozen people have been arrested as part of a massive investigation in Alabama targeting criminal activity associated with a violent street gang. Operation Gang Shield, launched seven months ...

"Instead of hanging out on street corners, they're hanging out on social media." That's how Francesco Carlo Campisi, a Ph.D. student at Université de Montréal supervised by criminology professor ...