Older people with hearing loss may have a higher-than-normal risk of depression, according to a new study.

Many young people never get to have private discussions with their doctors without their parents in the room, according to a new study. And that could affect how adolescents feel about their doctors and preventive medicine.

Whether you have tried many times to quit smoking or you have never once tried to quit, a new year means another chance to successfully kick the habit.

Folic acid can help prevent major birth defects called neural tube defects (NTDs). But how much folic acid are you supposed to get?

Although there are medications that can cure hepatitis C, an estimated 2.4 million Americans are living with the disease, according to a new report from the Centers for Disease Control and Prevention (CDC).