Researchers have identified three genes that may predispose people to stuttering — a condition that affects 3 million Americans and 5% of young children.
Heart disease is the leading cause of death among women, yet nearly half of women would not call 911 if they thought they were having symptoms of a heart attack, a study shows.
People who suffer from migraine headaches may be much more likely to have a heart attack as well as a host of risk factors for heart disease, according to a new study.