MEXICO CITY – Sean Penn's interview with drug lord Joaquín "El Chapo" Guzmán caused a cross-border uproar on Sunday, with Mexican authorities seeking to question him while U.S.…

MEXICO CITY – The recapture of kingpin Joaquín "El Chapo" Guzmán was a boost to the Mexican government, but his Sinaloa drug cartel lives on despite the loss…

CULIACÁN, Mexico –The Joaquín "El Chapo" Guzmán story couldn't seem any more unbelievable, with its multiple prison breaks, endless sewers and tunnels, outlandish sums of money, and…

Update: Friday, Jan. 8, 3:45 p.m. Fugitive drug kingpin Joaquín "El Chapo" Guzmán was captured Friday morning in the town of Los Mochis, Sinaloa, Mexico President Enrique…

MEXICO CITY – Mexican forces clashed with suspected organized crime figures in the hometown of fugitive drug kingpin Joaquín "El Chapo" Guzmán, killing two and netting 4.5 tons…

NEW YORK – Alleged Mexican drug lord Tirso Martínez Sánchez pleaded not guilty to drug trafficking charges Friday, one day after he was extradited to face the charges in…

Intelligence gathered by Costa Rica’s judicial police and the U.S. Drug Enforcement Administration has helped identify a suspected leader of the Sinaloa drug cartel who is believed…

While NPR's Carrie Kahn talked Thursday morning about the shame many Mexicans feel at their government's inability to keep the world's top narco locked up, elsewhere on…

TEPACA DE BADIRAGUATO, Mexico – The surge of cheap heroin spreading in $4 hits across the rural United States can be traced back to the remote valleys…

CULIACÁN, Mexcio – Some 2,000 people demonstrated in support of Mexican drug kingpin Joaquín "El Chapo" Guzmán in his northwestern home state Wednesday, chanting "release him" following…