A weapons-grade tranquilizer more potent than fentanyl is taking over the drug supply, causing a sevenfold surge in overdose ...

Mexican President Claudia Sheinbaum has rejected criticism from the U.S. President Donald Trump over her government's ...

A federal grand jury indicted the governor of Sinaloa and other Mexican state officials with drug trafficking and weapons ...

Each year, Mexican drug cartels rake in billions of dollars in profits from the sale of heroin, methamphetamines and other drugs in the United States. The money has to make its way south somehow.

The Mexican navy helped rescue shipwrecked sailors and retrieve bales of illicit drugs that had been dumped into the ocean.

Federal prosecutors in Manhattan allege Sinaloa Gov. Rubén Rocha Moya and nine other officials received millions in kickbacks ...

The U.S. government has charged the governor of Sinaloa and nine other current and former Mexican officials with drug ...

The killing of drug lord Nemesio "El Mencho" Oseguera Cervantes may look like a decisive victory in the war on drugs. But in Washington and Mexico City, it is also being viewed as something more ...

A soldier stands guard in Mexico's Michoacán state after members of the Jalisco New Generation cartel blocked roads with burning vehicles to protest the killing of their leader, known as "El Mencho." ...