Human skin is the body's largest organ. It also protects internal living tissue and other organs, regulates body temperature.

Pearl oysters are an important animal for farming in Japan as they produce the beautiful pearls, which are of economic value.

The two researchers could provide a richer story of physical appearance and socio-economic variables.

A new study finds an interesting link between how attractive someone is and the strength of their immune system.

Beauty premium is the notion that those who are more physically attractive tend to have a greater income. However, is it true?