A new lawsuit from two hair colorists argues that there is science to link ingredients in hair dyes to various cancers. NBC News' Kate Snow spoke to one of the stylists involved in the lawsuit about ...

He claims it's mainly because "Brunettes have healthy locks with bounce and shine in abundance, this promotes confidence which makes it the number one choice for hair color." Even more interesting ...

Material science company The Unseen Beauty has just launched a colour-changing hair product. Colour Alchemy is available in five iridescent shades that morph into molten colours according to ...