Brothers Miguel and Omar Trevino Morales — aliases "Z-40" and "Z-42" — led one of Mexico's most powerful and feared organized ...

The BBC's Will Grant visits the site believed to have been used by drug cartels to dispose of victims' remains.

Photos from inside an drug cartel initiation camp are earning a gruesome nickname for the camp after more details have emerged ...

Authorities are trying to figure out how many were killed at a Jalisco ranch that apparently was used as a cartel training ...

Quentin Sommerville meets Mexican cartel foot-soldiers smuggling deadly fentanyl into the United States, and sees first hand ...

Tucked deep inside Mexico City’s notorious Tepito barrio — a lawless maze where even police hesitate to tread — lies one of ...

An 'extermination camp' discovered in Jalisco might help uncover what happened to the 120,000 Mexican people who have ...

Horrifying photos of what is believed to a training camp, Rancho Izaguirre, belonging to a Mexican drug cartel emerged online ...

Rubén Oseguera, known as "El Menchito", is the son of Nemesio "El Mencho" Oseguera, the fugitive cartel boss of the Jalisco ...

The son of a Mexican drug cartel boss has been sentenced in Washington to life in prison for helping his father run one of ...

In Mexico's Culiacan, a city of 1 million residents, an elementary school principal starts each day checking for shootouts ...

Former leaders of the Los Zetas cartel were arraigned in Washington, D.C., on charges including drug trafficking, firearm ...