I dyed my hair red in search of reinvention, and ended up on a journey of self-discovery. Read this personal essay about my ...

Occupational studies stretching back decades have found an increased risk of bladder cancer among hairdressers.

NBC News’ Kate Snow talks with hairdresser Hector Corvera who was diagnosed with bladder cancer in 2023. He is the plaintiff in a new lawsuit that alleges his cancer is because of the ingredients in ...

Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

"Over the years, it's become more and more dramatic as he grows up." Hair color remains a continued source of interest but also judgment in society today. Take the example of "redheads." ...

When it comes to enviable hair, you'd be hard-pushed to find someone with more universally appealing locks than Princess Kate. Whether she's posing for portraits, attending exclusive soirees or ...

Now that the US Food and Drug Administration has banned red dye No. 3, many people are criticizing or questioning the safety and the FDA’s allowance of red dye No. 40 and five other color ...

Now that the U.S. Food and Drug Administration (FDA) has announced a ban on red dye No.3, it’s fair to wonder about dyes in your food. Several companies have moved toward using natural dyes in ...

Red Dye No. 3, or erythrosine, is a synthetic red food dye once popular in candies and cakes. The ... [+] FDA bans Red Dye No. 3 under the Delaney Clause, citing cancer risks observed in lab ...