It seems the stuff of fantasy. Giant ships sail the seas burning fuel that has been extracted from water using energy provided by the winds, waves and tides. A dramatic but implausible notion, surely. Yet this grand green vision could soon be realised thanks to a remarkable technological transformation that is now under way...Read More

  Refugees arrive at Palabek refugee camp in Northern Uganda with the clothes on their back and what little they carried. New arrivals, many from South Sudan, receive a tarp, tent poles, a water can, a cooking pot and a ration card for enough food to make starvation a slower process. While aid agencies swarm...Read More