The veterinary tranquilizer xylazine, known as the "zombie drug," is increasingly being smuggled into the United States ...

CBS News has pulled back the curtain on the flood of migrants flooding over the Canadian border to the U.S. frequently aided ...

Heirs of the Cartel’ chronicles the details of the capture of Ovidio Guzmán, El Chapo’s youngest son, the impact of fentanyl, ...

Mexico's transfer of 29 cartel figures — including Rafael Caro Quintero and accused Zeta members — has led to jockeying by ...