The medical term for hair graying is canities. Hair turns gray (or white) when your hair follicles stop creating melanin. Melanin is the substance that gives your skin and hair color.

Diane Keaton's naturally grey hair always looks so incredibly chic. This grown-out style is the perfect mid-length bob. Don't ...

We get it — you've probably been eyeing the scissors all year, looking to refresh your gorgeous gray hair with a new ...

Is grey hair purely a sign of ageing or can other factors – like stress – speed up the process? We asked a consultant trichologist to explain all. Welcome back to Just Curious, Strong Women ...