Venezuelans near the Arauca River, the border between Venezuela and Colombia, after crossing by boat into Arauquita, Colombia. Fernando...

BOGOTÁ, Colombia — The testimony is searing. “They tied me to a tree,” said one victim of Colombia’s guerrillas. “They put us in a cage,”...

President Iván Duque announced Monday that the Venezuelan migrants who fled an economic collapse at home can legally stay in Colombia for...