Real and complex functions both arise from the fundamental idea of mapping points in a domain to real or complex values, yet their theories display distinctive features. Real functions—mappings ...

A long-standing challenge to evolutionary theory has been whether it can explain the origin of complex organismal features. We examined this issue using digital organisms—computer programs that ...

If the evolution of complex organisms were a road trip, then the simple country drives are what get you there. And sometimes even potholes along the way are important. An interdisciplinary team of ...