Colombia declared a state of emergency and launched a military offensive against left-wing guerrillas following violence that ...

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 ...

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

Colombia's security forces on Monday struggled to contain a surge in left-wing guerrilla violence that has now killed more than 100 people in five days and threatens to derail the country's troubled ...

The death toll from escalating violence between rival guerrilla groups in Colombia’s Catatumbo region has risen to 60, ...

A fresh outbreak of guerrilla violence amid a faltering peace process in Colombia has left more than 80 people dead, ...

Officials said the attacks happened in the Catatumbo region near the border with Venezuela, following the government's failed ...

BOGOTA, Colombia (AP) — Colombian president Gustavo Petro warned on Monday that his nation’s military will take offensive ...

Guerrilla attacks in the country’s northeast have killed dozens and forced thousands of people flee their homes.

Colombian president Gustavo Petro says he will declare a state of emergency, following a spate of guerrilla attacks in the ...