Aging is a natural part of life, but for many, the idea of embracing gray hair still feels intimidating. Celebrity hair colorist Jack Martin is on a mission to change that. Over the past few years, he ...

Graying hair is a natural part of aging. Learn the science behind it and what factors influence when your hair turns gray.

For decades, society has equated gray hair with aging, prompting millions to reach for hair dye in an attempt to mask the ...