Walk into any children's clothing store and you'll see it immediately: the great divide. Blues, greens, reds, and blacks flood the boys' section, while pink and purple dominate the girls' area. But is ...

Dressed in pink from head to toe and surrounded by her many pink possessions, four-year-old Jeeyoo strikes a pose in her Seoul, South Korea, bedroom for a 2007 photograph. Also in Seoul, six-year-old ...

JeongMee Yoon’s “The Pink and Blue Project” began when her 5-year-old daughter wanted to wear and play with exclusively pink clothing and toys. Realizing her daughter was part of an international ...