What was the crucial change that set us on the path to becoming human? Our big brains, with their capacity for language and making complex tools, set us apart from other animals. Our ability to walk ...

Are you a refugee, asylum-seeker or stateless person looking for help? Visit the HELP site to find support and services from UNHCR. The situation in South Sudan and neighbouring countries is causing ...

A prehistoric site near Lake Turkana, the lower valley of the Omo is renowned the world over. The discovery of many fossils there, especially Homo gracilis, has been of fundamental importance in the ...