Modern humans descended from not one, but at least 2 ancestral populations that drifted apart and later reconnected, long before modern humans spread across the globe.
Scientists have reconstructed ancient DNA from soil for the first time, in an advance that will significantly enhance the study of聽animal, plant聽and microorganism evolution.
An unprecedented insight into the diverse range of species on the British Isles will be made possible by聽Wellcome聽funding to the Darwin Tree of Life project.