Add Yahoo as a preferred source to see more of our stories on Google. Dangerous new hired guns have arrived on the battlefield of Mexico's cartel wars: Colombian mercenaries. Former combatants in ...

Earlier this spring, on one of Mexico's busiest highways, just outside the country's capital, an inexplicable explosion ...

Recent investigations have uncovered a concerning development involving advanced drone warfare and Mexican drug cartels. Intelligence agencies in Ukraine and Mexico are jointly probing claims that ...

Why do I study the history of contemporary political violence in Mexico? My answer has evolved across time. At first, I wanted to offer a basic accounting of what had happened: the who, what, where, ...

Watch the video for this commentary here or below. COMMENTARY President Trump is reviving a longstanding U.S. urge to have the military fight the hemisphere's drug cartels — but history suggests ...

Packages of cocaine and fuel seized by Mexican authorities off the Pacific coast of the southern state of Chiapas are displayed on the deck of a Mexican naval vessel on Feb. 20. (Mexican Secretariat ...

Dangerous new hired guns have arrived on the battlefield of Mexico's cartel wars: Colombian mercenaries. Former combatants in Colombia's long-standing internal conflict are increasingly being lured to ...