Psychology & Psychiatry

Looking at art with a neurobiologist's eye

Her enigmatic expression has been the topic of artistic debate for hundreds of years. But the reason the Mona Lisa's mouth—part smile, part pursed lip—is so confounding has to do with the eyes, according to one Harvard ...

Obstetrics & gynaecology

A new diagnosis for Frida Kahlo's infertility

Frida Kahlo's many haunting self-portraits have been studied by experts for decades, have attracted worldwide attention and have sold for millions of dollars at auction. Yet, despite the fact that Kahlo's work focuses largely ...