Growing cells in the laboratory is an art that humans have mastered decades ago. Recreating entire three-dimensional tissues is much more challenging.

Biology in the background Our skin protects us from the external environment and is considered to be the largest organ in the human body. The hairs on our skin grow from hair follicles, which are tiny ...

Secrets of the Human Body uses cutting-edge graphics to effectively peel back the skin and reveal the biological processes that keep us alive. Watch all your favourite ABC programs on ABC iview. More ...

The skin is the largest organ of the human body, measuring on average two square metres, and provides a protective barrier, ...