A new bout of fighting between two guerrilla groups in northeastern Colombia, where violence has displaced nearly 50,000 ...

Colombian President Gustavo Petro says he will declare an emergency over the guerrilla attacks in the northeast that have ...

The children of northeastern Colombia have a message for guerrillas blamed for the country's worst violence in over a decade ...

Petro, himself a former leftist guerrilla, has tried for years to bring the ELN and other groups to the negotiating table.

Colombia has suspended peace talks with the National Liberation Army, or ELN, for second time in less than a year after ...

Colombia has reactivated arrest warrants for top commanders of the ELN guerrilla group after an outbreak of violence in the country's northeast claimed dozens of lives and displaced nearly 32,000 ...

Analysts say the spasm of violence in Catatumbo was caused by a turf war between the ELN guerrilla group and a rival formation comprised of ex-members of the now-defunct FARC guerrilla force which ...