At least 27 members of a guerrilla group were killed in fierce clashes with a rival faction in southwestern Colombia, ...

This article is a co-production with Amazon Underworld, a journalistic alliance covering crime trends throughout the Amazon Basin. A small motorized boat streaks across the San Miguel River—the ...

Two separate attacks blamed on dissident guerilla groups killed 18 people and wounded dozens in Colombia on Thursday, one involving a truck bomb while a drone downed a police helicopter in the other, ...

Colombia on Friday promised to counter the threat from "desperate" armed groups after twin guerrilla attacks killed 19 people and deepened the country's worst security crisis in decades. Defense ...