Something that's puzzled me for quite a while now is how does a tail work on a biped. Lets take for arguments sake that we are retaining...

In Part I I looked at changes in pelvic configuration from early hominids. It’s useful to note these changes as it helps explain why we a...

It isn’t possible to directly compare a set of quadruped ‘buttocks’ to that of a human because for quadrupeds, like the horse in this ex...

Bipedalism in Humans is by no means a well evolved task. We still have issues of lower back pain, knee joint stresses, ankle injuries and ...