New Family Tree Illuminates 'Big Bang' in Bird Evolution After Dinosaur Extinction
December 12, 2014
National Geographic - David Ray, a biologist at Texas Tech University, discusses a massive genetics project, published in the peer-reviewed journal, Science, that involves genetic codes of birds and crocodiles.
David Ray, a biologist at Texas Tech University, discusses a massive genetics project, published in the peer-reviewed journal, Science, that involves genetic codes of birds and crocodiles.