One of Olivia's favorite shades of red, Zendaya's cinnamon red hair color is "versatile enough for everyone to wear." When it comes to maintaining this hue, Olivia suggests seeing your colorist for ...

Red hair raises more genetic complexities than was once thought. Previously, variations in a single gene, MC1R, were thought to be decisive. But lately, it has become clear that other genetic factors ...

While most of us aren’t born as natural redheads (less than 2% of the world’s population is, by the way), we can always color our hair — and there are tons of great options for those with brown or ...

Beets are arguably one of the most delicious veggies you can throw in your smoothie, but I bet you've never thought to include them in your beauty routine. Dying your hair with beets is a great way to ...

Fiery locks, especially those that suggested impromptu D.I.Y. dye jobs, defined many of the season’s most memorable looks. Credit...Mari Maeda and Yuji Oboshi. Prop design by Victoria Petro-Conroy ...