13399-v1-490x.JPG

13399-v1-490x.JPG

A graphic from the Raghavan et al. paper in Science illustrates the team’s finding that the ancestors of present-day Native Americans entered the Americas as a single migration wave from Siberia.
A graphic from the Raghavan et al. paper in Science illustrates the team’s finding that the ancestors of present-day Native Americans entered the Americas as a single migration wave from Siberia.
Credit: Image adapted from Raghavan et al., Science (2015)