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

Gray hair is often associated with aging, but for many millennials and Gen Zers, those frosty strands are showing up far ...

The study mentions that "the red-headed recessive variant gene MC1R may have evolved (and therefore exists today) as the ...

Stem cells hold the secret to regenerating tissue and maintaining youthful features. Yet, certain cells, such as melanocyte ...

Graying with age is a common coat color variant in horses, characterized by progressive hair graying and susceptibility ... duplicated DNA sequence in the gene Syntaxin 17. Gray horses are born ...