Summary: A roundup of the top science stories this week, a 40,000-year-old jawbone reveals neanderthal ancestry, Elon Musk biography, and wrap-up of our Cephalopod Week celebration.
Summary: A roundup of the top science stories this week, a 40,000-year-old jawbone reveals neanderthal ancestry, Elon Musk biography, and wrap-up of our Cephalopod Week celebration.