The unintended consequences could be explained by a psychological phenomenon called the "boomerang effect."
How you look may play a role in shaping your political views.
Men with higher levels of testosterone were more likely to prefer rock music, while lower levels were associated with a preference for classical and jazz.
One NYU psychologist is working to ensure that people can detect whether the person they're trying to hire or match with online is a psychopath.
Boys will be boys, but those who have a number of childhood injuries could become more promiscuous men.
One doctor has performed seven reversal surgeries on transgender women in the past five years.