Has it been getting harder for you to breathe? Maybe it’s the weather, but it could be COPD.

Diet plays a huge role in health, and that can include your mental health.

Can simply saying something positive about yourself benefit your mental health? Science says it's possible.

Depression affects millions of Americans. Here's what you need to know.

Summer isn't only about swimming and vacations — it can be a stressful time for many people. If you are stressed this summer, try these five tips.

When the temperature and the time change, a type of depression called seasonal affective disorder (SAD) sets in for many people. But you don't have to wait for the summer to stop feeling SAD.

A new international report highlights the damage that exposure to tobacco does to developing children and calls for increased tobacco control measures.

Feeling stressed out? You might want to take a look at your diet.

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.