A grand jury in Chicago returned an indictment against a high-ranking Sinaloa Cartel affiliate on charges of drug conspiracy ...

After drone video footage surfaced of a cartel-on-cartel gunfight near the U.S. border, Republican Congressman Chip Roy of ...

Texas, is introducing legislation Thursday aimed at increasing transparency in tracking Mexican cartel members who have ...

"Border Czar" Tom Homan on Thursday said operational leaks endanger agents and he expects drug cartels to escalate violence ...

China and the Mexican cartels are not trying to create drug addicts — they [are] trying and succeeding at killing off our ...

Ceferino Espinoza Angulo, 43, allegedly worked with others to obtain fentanyl, cocaine, heroin, methamphetamine and ecstasy in Mexico for distribution in the U.S., according to an indictment Monday.

ABC News just spent two nights with members of one of the largest cartels in Mexico as they explained their operations in a ...

U.S. Immigration and Customs Enforcement’s Homeland Security Investigations arrested a member of the Cartel del Golfo on Feb.

Sinaloa Cartel leader "El Mayo" Zambada says he was flown to a U.S. arrest by force. Mexico has arrested a man who may have ...

A high-ranking member of the Sinaloa Cartel has been indicted in Chicago on charges of orchestrating a massive drug ...

The indictment and court testimony highlighted beatings, kidnappings and fatal shootings that were part of the conspiracy ...