A study explores how ultraviolet radiation can alter the microstructure of human skin. Particularly affected is collagen, the fibrous protein that binds together tissue, tendon, cartilage and bone ...

With the urging of teen beauty queen Kayla Collier, Florida lawmakers are considering restricting teens from tanning salons. Collier, once an avid tanner, found her first melanoma scab whens he was ...

Lichenification results from repeated scratching or rubbing, which leads to thickened, leathery skin. It's more common in people with skin conditions like eczema or psoriasis. Treatment focuses on ...

BINGHAMTON, N.Y. -- Received wisdom says that staying out in the sun too long can make your skin tougher over time. Think about the “leathery” complexions of farmers, road crews and others who work ...