How beauty happens. The purpose of a peacock's tail feathers is less utilitarian than aesthetic. Or so goes a new theory of sexual selection... more »
The boredom boom. New books defend silence and solitude, pushing back against society’s endless demands to be entertained. Has the study of boredom become boring?... more »
Where tarot cards come from. Not ancient Egypt, but a place almost as mysterious: Paris, in 1781, with its occult-obsessed secret societies and private clubs... more »