Friday 22 October 2010
Stone tools prove humans emerged early from Africa
Geneticists estimate that migration from Africa to South-East Asia and Australia took place as recently as 60,000 years ago.
But Dr Michael Petraglia, of Oxford University, and colleagues say stone artefacts found in the Arabian Peninsula and India point to an exodus starting about 70,000 to 80,000 years ago - and perhaps even earlier.
The full story is on the BBC news site here:-