Nearly one year after Ellen DeGeneres shocked fans with dark gray hair, the former talk show host debuted a new blonde look.

Dietary changes cannot reverse genetically programmed greying, but they can significantly slow progression and improve hair ...

For more on what's behind this loss—and how to fix it—keep reading.

Research provides the first-ever high-resolution, cell-resolved map of the human scalp during early aging. In A Nutshell Hair ...