Reasons to Believe

Did interbreeding with Neanderthals help humans go global?

Yahoo! News, "Sex with Neanderthals gave humans the strength we needed to conquer the planet" June 16, 2011; http://io9.com/5812639/sex-with-neanderthals-gave-humans-the-strength-we-needed-to-conquer-the-planet

Subjects: Neanderthals