Does population size influence the popularity of facial hair?
By Matt Huston
Read MoreGive readers in-depth stories about human behavior, as well as insights into relationships, work, education, the brain, health and nutrition, all written in easy-to-understand language.
Toxic behavior doesn't just inflict a personal hurt. It assaults systemic well being. It generates stress and frustration at the crippling devaluation. It is deeply disturbing because, as it destabilizes us, it prompts us to believe, even for a moment, that it reflects how all others see us.
Katherine Schreiber
Read MoreWhat does it take to be comfortable in your own skin? At a moment when social media allow us to project whatever public face we desire, but popular culture pushes us to look ever deeper within to find happiness, it's easy to face a crisis of identity. Two new books address this dilemma from very different perspectives.
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