Teenagers trotting on all fours have turned “therian” — an online trend in which people identify as animals — into a flash point.

Americans stranded in Mexico flood State Department crisis hotline with hundreds of calls as cartel violence erupts following killing of "El Mencho."

The death of El Mencho decapitates one of Mexico’s most powerful cartels, but there’s a whole lot more sustaining the drug industry nowadays.

Meanwhile, heavily armed Mexican security forces kept up their battle with cartel gunmen following the killing that sparked a surge in violence and put the country on edge. Cartel fighters continued to block roads as smoke rose on the outskirts of the town in the state of Jalisco.