Learn all about the human body's many systems and some of its individual organs, both vital and vestigial.

An introduction to the amazing functions of the human body's nervous system. This extremely advanced part of our biology is always at work interpreting the world we encounter and helping us decide ...

This 1933 Chinese health education poster analogizes the human body to an industrial factory, one in a series of images designed to help viewers better understand their own physiology.

Thanks to NYU School of Medicine and the animation company BioDigital Systems, they can learn using a 3D, virtual, interactive human body.

The human body is made up of 100 trillion cells and a team of scientists are now planning on cataloguing and imaging each of these cells in the body and creating a 3D human body map.