One challenge is that we look at hair colour based on three dimensions — lightness, red‒green axis, and yellow‒blue axis — but we have not had a technique that quantifies what is happening ...

Because, despite it sounding like an old wives tale, swimming pools can wreak havoc on your hair colour – leaving it with a dull, green hue. The thing is, it’s not technically the chlorine ...

Billie Eilish just shut down the haters who have a problem with her signature neon green hair ... the 'do was actually the result of a hair color service gone completely wrong.

Keen for a change, Stylist’s deputy digital editor Susanne Norris tried out the viral hair colour – and the results ... blue and a very unfortunate green I don’t like to be reminded about).

That's Jeremy Sochan. The Spurs forward recently shared his new-look hair color on social media. Its striking neon green shade has a Joker vibe, much like actor Joaquin Phoenix's portrayal of the ...