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 ...

"If there is such an alliance anywhere, it is in the U.S. gun shops that sell high-powered weapons to these criminal groups," ...

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

Gulf Cartel boss Osiel Cardenas Guillen’s son-in-law pleaded guilty to extortion and money laundering charges Thursday.

The son-in-law of a Mexican drug lord entered a guilty plea over an 11-year price-fixing scheme that used deadly force along the U.S.-Mexico border.

Stopping fentanyl from entering the United States presents major challenges, raising the question of what Mexico can actually ...

The Sinaloa Cartel offloaded $202,500 in Nike merchandise from a BNSF train on Jan. 17, according to the Department of ...

The CARTEL Act would require more transparent reporting from U.S. Customs and Border Protection about cartels and gangs ...

The biggest risk is not that Mr. Trump is committed to a gloves-off plan for the cartels. It’s that, beyond the tough talk, ...

"El Ricky" was arrested this week. He's accused of leading several operations against law enforcement, including an attack on ...