26 April 2017
Rapid urbanisation across Africa poses challenges for governments and local authorities. Many people live in slums without basic services. One way of dealing with the situation is to bring urban planning to local residents.
24 April 2017
For Africa to end chronic hunger, governments must invest in sustainable water supplies, writes Esther Ngumbi.
20 April 2017
Brazilian researchers have identified genes that prolong harvest by helping sugar cane store more sucrose.