Davinia Beaver does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

North Dakota and Minnesota, we need to talk. Especially you blue-eyed folks. According to an alarming article from 1921, you might be a public menace. Buried in the pages of a San Francisco newspaper ...

Your eyes aren’t just a pretty feature of your face. They can provide surprising insights into your personality, your health ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...