Photo of Serena Davies Serena Davies

Serena Davies in What Darwin Never Knew: Nova

What Darwin Never Knew: Nova

2009 NR

Travel to the Galapagos Islands and the Arctic, examine the dramatic increase in animal variety half a billion years ago and visit research labs to explore questions Darwin couldn't answer in this fascinating installment of "Nova." More than a century after the publication of Darwin's groundbreaking &NFi;On the Origin of Species&NFi_;, scientists in the exciting new field of "evo devo" have begun linking evolution to embryo development in unexpected ways.