Overcrowded refugee camps in eastern Chad are set to run out of money soon, exacerbating a dire humanitarian crisis caused by the spillover from a deadly conflict in Sudan, the United Nations said.

Just weeks after the U.S. government suspended its work in massive foreign aid cuts announced in January, humanitarians say ...

(CNN)-- The U.N. refugee agency says "unknown armed elements" are thwarting its efforts to move Darfur refugees in eastern Chad from the "volatile border to camps." "The situation is so serious ...