Dogs have been showing up in human history the way glitter shows up in your house: everywhere, permanently, and usually without anyone remembering how it started. They’ve hauled nets, guarded homes, ...

Before electricity and modern appliances, kitchens relied on ingenuity—and sometimes, on dogs. One now-extinct breed, known as the Turnspit Dog, was specifically bred to help cook meals by running ...

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, ...