Sip green tea to get happy

Need to lift your mood? Sip a cup of green tea. In this Health Smarts video, Kevin Soden, MD, explains how antioxidants in green tea may help boost production of the feel-good brain chemicals serotonin and dopamine to prevent depression.

Research suggests that tea may provide more than just a cozy feeling.

Working out can give you a healthy dose of your body's natural feel-good chemicals. Here's how.

See when and where the Ebola virus has struck over the years.

Learn the truth about your risk of getting the deadly virus.

Preventive screenings can help diagnose conditions and catch medical issues early.