All products featured on Allure are independently selected by Allure editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Alicia Silverstone ...

Everyone has a belly button. It’s the small fold of skin that formed in your abdomen after the umbilical cord was clipped at birth. Belly buttons can be concave (innies) or convex (outies). ‌ Most of ...

A professor of ecology and radiation studies at Leibniz University in Germany, Steinhauser would love to talk about the important environmental research his team is conducting. But back in 2009, he ...