Among the most important innovations in the history of life is the transition from single-celled organisms to more complex, multicellular organisms. Multicellul

This book examines the origins and subsequent evolution of multicellularity. The transition from unicellular to multicellular life was one of a few major events

The field of planetary biology and chemical evolution draws together experts in astronomy, paleobiology, biochemistry, and space science who work together to un

During evolution there have been several major changes in the way genetic information is organized and transmitted from one generation to the next. These transi

The enormous recent success of molecular developmental biology has yielded a vast amount of new information on the details of development. So much so that we ri