The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of tr

Leading scholars take stock of Darwin's ideas about human evolution in the light of modern science In 1871, Charles Darwin published The Descent of Man, a compa

In this book the author gives an eye-opening tour of some of the latest developments in our knowledge of animal sexuality and evolutionary biology. It exposes t

Shows how an understanding of behaviour is essential in the conservation of animals.