Sexual dimorphism, i.e., differences in morphology, physiology, and behavior between conspecific males and females, is ubiquitous, extensive, and often species-

Evolutionary innovations have shaped the diversity of animal and plant forms. The origin of these evolutionary innovations implies the origin of new regulatory

In very general terms, "scaling" can be defined as the structural and func tional consequences of differences in size (or scale) among organisms of more or less

It's obvious why only men develop prostate cancer and why only women get ovarian cancer. But it is not obvious why women are more likely to recover language abi