What Darwin Never Knew
NOVA reveals answers to the riddles that Darwin couldn't explain. Breakthroughs in a brand new science nicknamed "evo devo" are linking the enigma of origins to another of nature's great mysteries, the development of an embryo. NOVA takes viewers on a journey from the Galapagos Islands to the Arctic and from the Cambrian explosion of animal forms half a billion years ago to the research labs of today. Here scientists are finally beginning to crack nature's biggest secrets at the genetic level. And, as "NOVA" shows, the results are confirming the brilliance of Darwin's insights while exposing clues to life's breathtaking diversity.