A study of ancient DNA has shed light on the epic journeys that led to the settlement of the Pacific by humans. Two different studies tracked changes over time in the genetic make-up of people inhabiting Vanuatu - regarded as a gateway to the rest of the Pacific. The first people to arrive in the islands belonged to the Lapita culture, who expanded out of Taiwan between 5,000 and 6,000 years ago, reaching Vanuatu about 3,000 years ago. "They were really talented seafaring people," said Dr Cosimo Posth, from the Max Planck Institute for the Science of Human History in Jena, Germany. Their secret was the specialised outrigger canoe, which is characterised by the addition of lateral support floats which stabilise the main hull. This innovation, says Dr Posth, "allowed them to cover immense distances of the ocean".