According to a Live Science report, European hunter-gatherers traversed the Mediterranean Sea in primitive boats and visited North Africa much earlier than previously thought. A new study sequenced the DNA from nine individuals who lived in modern-day Algeria and Tunisia between 6,000 and 10,000 years ago. The surprising results revealed that some of them may have been descended from Mesolithic Europeans. The genome of one particular man buried at the site of Djebba in Tunisia indicated that at least six percent of his DNA could be traced back to European hunter-gatherers. These results suggest that the individual's local ancestors mixed...