Oxford hosts inspiring science days for local primary schools

Today, all non-Africans are known to have descended from a small group of people that ventured into Eurasia around 50,000 years ago. However, fossil evidence shows that there were numerous failed dispersals before this time that left no detectable traces in living people.In a new study published today in the journal in Nature, scientists say that from around 70,000 years ago, early humans began to