These hair lighteners will convince everyone you spent the weekend soaking up the sun rather than watching TV in your pajamas ...

Instead, these are hair dyes uniquely formulated for graying and meant to return you to your previously natural color.

The winter months bring a chance to embrace warm, rich colors that capture the charm and coziness of this time of ...

Shop affordable at-home hair dyes to help you look your very best. Shop stylish box hair dyes from Wella, Revlon, L'Oréal and ...

We love Bella Hadid's signature chocolate-brown hair color, her sleek slickbacks with not a single hair out of place, and her ...

Our predictions point to major celebrity-inspired moments, with everything from bold reds to classic natural hues taking center stage. "Hair color is as much about artistry as it is about ...

It's that time of year again - let's say farewell to tired hairstyles and hello to a whole host of fresh and reinvented ...

White light-emitting diodes (LEDs ... eventually becoming a uniform natural white (a colour temperature of 6,000 K) at drive currents of 20 mA and above.

Light helps explains the evolution of our skin color, why some of us have curly hair, and the size of our ... reduced exposure to natural light (and spending more time in artificial light) makes ...