The Mexican army killed the leader of the Jalisco New Generation Cartel, Nemesio Rubén Oseguera Cervantes, "El Mencho," on Sunday, decapitating what had become Mexico's most powerful drug cartel and thrusting swaths of the nation into chaos.

The Mexican government says the killing of the leader of the Jalisco cartel has set off waves of violence across several Mexican states. A professor of Latin American history explains what this move will mean across Mexico and the ripple effects in the U.

While no airports have been closed in Mexico, roadblocks are impacting airlines, according to the U.S. Embassy. Here's what to know about travel.

A former Port Aransas resident now living in Puerto Vallarta shares what she witnessed after the reported death of 'El Mencho'

It sounds like it's "business as usual" at the moment for the UFC.

School was canceled in several Mexican states and local and foreign governments alike warned their citizens to stay inside following the army’s killing, and the violence it spurred.

The BBC's Will Grant describes how locals are feeling in Guadalajara, the capital of Jalisco, Mexico, after a wave of violence hit the streets.

Nemesio Oseguera Cervantes has been in the crosshairs of Mexican law enforcement since at least 2015, when his associates allegedly shot down a military helicopter in Jalisco, Mexico, and killed