A UK firm called The Unseen has revealed hair dye that can change between two colors if the temperature around you alters. The rest of this article is behind a paywall. Please sign in or subscribe to ...

Throughout the past year, my hair has endured a mystical assortment of colors, including blue, purple, red, dirty blonde and brown. I was basically a unicorn for a solid 12 months straight, and I was ...

Remember Ramona Flowers from Scott Pilgrim vs. the World, and her constantly changing hair color? How cool would it be to have hair that could also change from black to red to blue to blonde — only ...

This artcle originally appeared on Hellogiggles. Instagram star @naturallytash (who also goes by Natasha B, Tash, and Tasha) calls herself the “Queen of Temp Hair Colors.” With over 84,000 followers, ...