Barbie Ferreira loves to experiment with her hair. She's tried a multitude of haircuts and colors over the years, but recently, she dyed her hair a rusty-red color. Her latest hair transformation is ...

Mars is immediately recognisable in the night sky by its red hue, but where does its iconic colour come from? Martian dust is mostly rust! Mars’s famed colour has captivated humankind for centuries, ...