In this case, the hair was wool that came from sheep, but the same substance can be found in pretty much all animal hair, including our own. Keratin, which is a protein, is also found in nails, skin, ...

A throwback from Parton's early days in the recording studio revealed that her natural locks had a sweet wave. Her tresses looked luscious and full — not as loud as the styles she's usually seen with, ...

Pretty much all hair products — from shampoos and conditioners to heat protectants — have some sort of fragrance. But there have been some high-profile launches recently from Gisou, Rare Beauty, and ...