Zero is one of a number of concepts that have shaped the course of the world so fundamentally that we would not recognize ...

Dr. Craig Stanford is a leading primatologist whose research has transformed how we understand great apes and their world. As a professor of Biological Sciences and Anthropology at the University of ...

But for the Grants, the rewards have been great: They have done nothing less than witness Darwin's theory of evolution unfold before their eyes. That would have stunned Darwin, who thought natural ...