Ismael "El Mayo" Zambada, longtime leader of Mexico’s Sinaloa drug cartel, pleaded not guilty to U.S. narcotics trafficking ...

There may be questions answered Wednesday about the status and location of two members of cartel narco royalty: Joaquín "El ...

The accused Mexican kingpin Ismael El Mayo Zambada pleaded not guilty to drug trafficking charges on Friday in the same New ...

The narco war that security experts predicted in the wake of the abduction and arrest of a major Sinaloa cartel drug lord has ...

According to numerous foreign reports, "El Chapito," along with his brother Joaquín Guzmán, is behind the arrest of Ismael ...

Experts in Mexico's organized crime are convinced that Ivan Archivaldo Guzman, one of El Chapo Guzman's many offsprings, is the current leader of the cartel ...

The alleged Sinaloa Cartel co-founder, known as "El Mayo" Zambada, pleads not guilty on Friday morning on drug trafficking ...

Schools were closed on Thursday and Friday due to the violence. Independence Day festivities were canceled on Sunday as well ...

It's a complex case,' he said. Zambada has been in U.S. custody since July 25, when he flew to New Mexico on a private jet with El Chapo's son, Joaquín Guzman López. Guzmán López ...

The accused Mexican drug kingpin Ismael "El Mayo" Zambada is expected to make an initial appearance on Friday in the same New ...