We style it to suit our self-image, spending around $100 billion a year globally on its care.“Everyone obsesses about their ...

As anyone who has ever gotten a protective style knows, the process requires plenty of decision-making. Box braids or sister ...

A study links graying hair to stem cells getting stuck, unable to color new hair growth. Stem cells travel back and forth within compartments, but when they get stuck in one compartment, they cannot ...

This research, published in 2022, identified most of the genetic variation contributing to differences in hair color. Most redheads have two MC1R variants, according to Jackson, one from each parent.

Sorting the collected waste hair by color and length, she sterilizes and washes it, ... (2019-2022), which uses human hair – collected mostly through Instagram callouts ...

In addition to contributing "to the diversity of the human appearance with varying skin, hair and eye colors," Portela says, melanin serves other important functions.

This just might be a big hairy deal for carb lovers. Best-kept secret ingredients are blowing minds on social media: Your grocery-store breads could very well contain traces of human hair, duck ...

However, a recent study titled "Quantitative mapping of human hair greying and reversal in relation to life stress," conducted by researchers at Columbia University, challenged this notion by ...

All About Beyoncé's 'Sunwashed Blonde' Hair Color, Plus the One Look Her Pro Says She'll Never Do Again. Celeb colorist Rita Hazan shares the story behind the superstar’s “dramatic” new hue ...

ISS astronauts return with gray hair — here’s what’s behind the shocking color shift By . Brooke Kato. ... a 2016 study “found that spaceflight alters human hair follicle gene expression ...