Research shows that pain threshold, melanoma risk and other conditions could be linked to the color of your hair.

I dyed my hair red in September, and I've never received more compliments on anything in my life. I have to wonder: Is this what Dua Lipa feels like? Nothing has made me feel confident like a fresh ...

What if our hair told the story of the world's diversity? From jet black to fiery red, some hair colors are much more common ...