Red is the rarest hair color, but to understand why that’s the case, you need a basic grasp of the science. There’s a lot more to it than the simple traits we learned about in ...

She realized she has really embraced the new "millennial green" color trend. @thatpurplehairteacher/TikTok "I had recently dyed my hair green and was wearing a sweatshirt in a similar shade," Ward ...