Colombian president Gustavo Petro is warning that his nation’s military will take offensive actions against the National ...

More than 8,000 civilians fled the violence, with many seeking shelter in government facilities or hiding in the mountains.

The unusually deadly violence delivers a devastating blow to the “total peace” program of the country’s first leftist ...

Thousands have fled clashes between armed groups on the border with Venezuela, dashing hopes of peace in Colombia.

The criminal war in northeast Colombia has escalated, as intense fighting between two Colombian guerrilla groups erupted in ...

A Colombian official says more than 80 people have been killed in the country’s northeast region following failed attempts by the government to hold peace talks with the National Liberation Army.

At least 20 Colombian fighters from rival rebel factions were killed in weekend clashes over control of a strategic jungle ...

Colombia vowed "war" against left-wing guerrillas Monday, as security forces rushed to contain a wave of violence that has ...

The death toll from violent confrontations between Colombia’s National Liberation Army (ELN) and members of the former Revolutionary Armed Forces of ...

Terrified residents carrying backpacks and belongings on overladen motorcycles, boats, or crammed onto the backs of open ...

Human rights organizations, including the Washington Office on Latin America (WOLA), urged an immediate end to the violence ...

Civilians caught in the crossfire as ELN guerillas target former members of a separate rebel group in the bloodiest violence ...