John Tyler Bonner makes a new attack on an old problem: the question of how progressive increase in the size and complexity of animals and plants has occurred.

Life on earth is characterized by three striking phenomena that demand explanation: adaptation—the marvelous fit between organism and environment; diversity�

John Tyler Bonner here challenges a central tenet of evolutionary biology.

Biological evolution is a fact—but the many conflicting theories of evolution remain controversial even today. When Adaptation and Natural Selection was first

Do genes explain life? Can advances in evolutionary and molecular biology account for what we look like, how we behave, and why we die? This intervention into b