DALLAS — Thousands of women nationwide have initiated lawsuits against manufacturers and marketers of chemical hair relaxers, alleging these products have led to various health complications. Central ...

This story was originally published by ProPublica. In a world flush with hazardous air pollutants, there is one that causes far more cancer than any other, one that is so widespread that nobody in the ...

More than half of Black and Latina women in Los Angeles who participated in a new study regularly used personal-care products containing a known carcinogen. Study participants photographed the ...

Keratin treatments typically release formaldehyde, which may pose risks during pregnancy. Learn about safer hair treatment ...