Convergent evolution occurs on all levels, from tiny organic molecules to entire ecosystems of species.

A major new book overturning our assumptions about how evolution works Earth’s natural history is full of fascinating instances of convergence: phenomena like

This volume brings together diverse contributions from leading archaeologists and paleoanthropologists, covering various spatial and temporal periods to disting

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