From The Guardian by Hannah Devlin:
“Claims that Indigenous Australians are the most ancient continuous civilisation on Earth have been backed by the first extensive study of their DNA, which dates their origins to more than 50,000 years ago.
Scientists were able to trace the remarkable journey made by intrepid ancient humans by sifting through clues left in the DNA of modern populations in Australia and Papua New Guinea. The analysis shows that their ancestors were probably the first humans to cross an ocean, and reveals evidence of prehistoric liaisons with an unknown hominin cousin.”
Thank you, Oscar! — Jenny