Stress felt by dad—whether as a preadolescent or adult—leaves a lasting impression on his sperm that gives sons and daughters a blunted reaction to stress, a response linked to several mental disorders.
Facebook is a mirror and Twitter is a megaphone, according to a new University of Michigan study exploring how social media reflect and amplify the culture's growing levels of narcissism.
A new study from the University of British Columbia helps explain how people become obsessed with forbidden pleasures.
New research confirms that overprecision is a common and robust form of overconfidence driven, at least in part, by excessive certainty in the accuracy of our judgments.
We tend to think of our appearance in ways that are more flattering than are warranted. Scientific American reports.