Fueled by nearly two years of civil war, Sudan is in the grip of a man-made famine.More than 25 million people are starving — more than half of the African nation's population — and of those, 3.2 ...

As South Sudan enters a so-called "extended transitional period" this month, the UN's top envoy to the country has warned that the clock is ticking to accomplish the commitments under a key 2018 peace ...