One in 100 people in the world is red-haired. Despite being an uncommon trait, there is no risk that it will disappear over the years. Katerina Zorina-Lichtenwalter, a researcher a ...

Or, more specifically, they possess a variant of the MC1R gene, which is believed to be responsible for their unique hair, ...

Hair color is the perfect way to make an ... The study mentions that "the red-headed recessive variant gene MC1R may have evolved (and therefore exists today) as the result of [intimate] selection." ...

Over the weekend, Emma Roberts, niece of Julia Roberts, hard launched a new hair color to her 20.5 million Instagram followers. "🌅 SUNRISE RED 🌅," the 33-year-old actor wrote to caption her two-part ...