In 1692, the good people of Salem, Mass., went searching for evil. They could have just looked in the mirror. Witches and devils dancing in a circle, woodcut, 1720. (Wellcome Collection) Driven by ...

As we draw closer to dimming daylight and the veil-thinning, pumpkin-smashing spirit of spooky season, we’re talking witchy business. The brilliant evolutionary astrologer Angie Hamilton of You, Me, ...