According to a report commissioned by the Breast Cancer Fund, a California group that uses cigarette tax money to support research on the environmental causes of breast cancer, the average age of puberty has fallen steadily in the past several decades, bringing with it greater risks for later breast cancer, as well as a host...Read More

Founder of psychoanalysis Sigmund Freud created a psychosexual model of human development based upon the erogenous zones of the body.  He believed that as these zones matured neurologically, they activated the emotional world of the child (largely resident in the unconscious), and in the course of doing so, created the basis for later emotional health...Read More