Our skin protects us from everyday mechanical stresses, like friction, cuts, and impacts. A key part of this ...

The skin barrier is the outermost layer of the skin. Skin consists of three layers: the epidermis, the dermis, and the hypodermis, per Cleveland Clinic. The epidermis is the top layer of skin, and the ...

A good hyaluronic acid serum keeps skin plumped and supple. We rounded up our top picks based on editor testing and expert insight.

In addition to the sebaceous glands of the skin, there are specialised sebaceous glands that perform very specific functions in the body. Meibomian glands along the rim of the eyelids, for example, ...

Eye color is an important identifier used to describe someone's appearance in media, social interactions, and by state and national databases such as the driver's license division or passport office.