All Subjects
      All Types

        Info

        Grades

        6-12

        Accessibility

        Auditory, Textual, Audio Description, Transcript

        Permitted Use

        Stream and Download


        2 Favorites
        64 Views

        Ancient Migrations

        Scientists have long known that humans originated in Africa. From there, our species migrated to Europe and Asia, but the details of that journey are less clear. This week in the journal Nature, three groups of researchers filled in a small piece of that puzzle. Annalee Newitz, the tech culture editor at arstechnica.com, describes the genetic clues that point to a single migration out of the continent.

        www.sciencefriday.com

        Contributor:

        You must be logged in to use this feature

        Need an account?
        Register Now