Violence has soared in Sinaloa since the capture in the U.S. of cartel co-founder Ismael "El Mayo" Zambada almost a year ago.

Four decapitated bodies have been found hanging from a bridge in Mexico's Sinaloa state, part of a surge of violence that ...

Margarito "Jay" Flores Jr. tells the Sun-Times he and his brother Pedro Flores — who helped bring down Sinaloa cartel cocaine ...

The Sinaloa Cartel hacked a top US law enforcement agency and obtained classified information that was later used to ...

U.S. officials identified three financial institutions involved in laundering money for Mexican drug cartels and facilitating ...

The Sinaloa Cartel is one of the world’s largest and most feared crime syndicates, sending huge amounts of fentanyl into the United States and violently resisting efforts to subdue it.

WASHINGTON, June 27 (Reuters) - A hacker working for the Sinaloa drug cartel was able to obtain an FBI official's phone records and use Mexico City's surveillance cameras to help track and kill ...

WASHINGTON (Reuters) -A hacker working for the Sinaloa drug cartel was able to obtain an FBI official's phone records and use Mexico City's surveillance cameras to help track and kill the agency's ...

Officials say he's responsible for the Sinaloa Cartel's smuggling of multi-ton quantities of meth, heroin and fentanyl from Nogales, Sonora into the U.S.

The Sinaloa Cartel, the world’s most-feared fentanyl trafficker, is reeling from an internal war and a U.S.-Mexican crackdown. Its fate could upend global criminal networks. By Maria Abi-Habib ...