The face is one of the most distinctive features of vertebrates, diverged widely among species while maintaining a highly ...

According to the researchers, their conclusions about the facial development of embryonic mice also appears to apply to us ...

How did mammalian faces evolve from reptilian ones? Our study describes the morphological details of mouse craniofacial ...

L'histoire de l'évolution du visage des mammifères, y compris notre nez, vient peut-être de devenir plus complexe qu'on ne ...

A feline behavior expert explains why cats head-butt their owners and what they’re trying to say when they do. Head-butting is a natural cat behavior. To be exact, it’s a species-specific behavior, ...