The United States-Mexico border is in its most secure condition in living memory. Illegal border crossings are at historic lows unseen for decades. But an increasingly powerful Mexican drug cartel poses a growing challenge to U.

August 10 was, for many in Mexico, a quiet Sunday like any other. But in Sinaloa—a northwestern state facing the Pacific—it was no ordinary Sunday. That day, 17 homicides were committed: one every 85 minutes.

Ismael "El Mayo" Zambada is accused of ordering torture, plotting murders and flooding the U.S. with cocaine, heroin and other illicit drugs.

Cartel leader Damaso Lopez Serrano, better known as "El Mini Lic," reportedly hired a hacker to track down YouTuber Camilo Ochoa, killed during the weekend in Mexico

Ismael Zambada Garcia was El Chapo’s right hand man for decades; co-founder of the bloodthirsty Sinaloa cartel and now he’s on the verge of pleading guilty.

After the capture of a Sinaloa Cartel boss in El Paso, Texas, social media videos illustrate record levels of violence as Trump eyes military action in the region.

Mexico is sending 26 high-ranking cartel figures to the United States in the latest major deal with the Trump administration.

Despite many arguing the border crisis is over because illegal entries at the southwest border have dropped to their lowest level in recorded history, border-related and cartel crime is flourishing throughout the U.

Ismael Zambada García, known as El Mayo, was accused of running a murderous operation that ran drugs like cocaine, heroin and methamphetamine across the U.S.-Mexico border.

Former Mexican cartel kingpin Ismael “El Mayo” Zambada is set to plead guilty next week in a drug trafficking case.

Ernesto Barajas was gunned down in the city of Zapopan, police said. Another man died in the attack and a woman was injured.