Griselda Lopez Perez, who was married to the notorious former Sinaloa drug cartel boss, her daughter and other kin entered ...

A cartel expert says indictments handed out this week against leaders of the Sinaloa cartel are not going to keep it from ...

Mexican authorities seized over 1.65 tons of fentanyl in December raid targeting ‘sophisticated’ drug network.

The Beltran Leyva Organization, (BLO), a powerful and violent faction of the Sinaloa Cartel that is believed to operate the world’s largest known fentanyl production network.

The Justice Department sent armed U.S. marshals to the home of a former career official who was preparing to testify before congressional Democrats, an unusual move her attorney described as ...