Melatonin has caught on as an over-the-counter (OTC) sleep aid in a big way. But a sharp increase in dosage and frequency has raised some researchers' concerns.

Binge drinking may increase your risk of going to the hospital for a serious heart problem, according to a new study.

Even one small alcoholic drink each day may affect your risk of heart issues, a new study found.

With the holiday season in full swing, focusing on staying calm during the holidays can benefit you in many ways. 

Thanksgiving isn't just about giving thanks. It's also about connection — with your friends, family and food.

Federal officials are taking legal action against six electronic cigarette manufacturers.

Levels of a particular protein in the blood of people with depression may predict how well antidepressants will work.

The US Food and Drug Administration (FDA) approves a new medication to treat depression.

Exercise has long been known to improve physical health, but did you know it can also improve your mental health?

Federal officials are warning online companies accused of selling prescription drugs like Adderall.