Is there a link between music and happiness?

The next time a bad mood strikes, consider turning on your favorite tunes. In this video, sociologist and happiness expert Christine Carter, PhD, discusses music's power over your emotions and how to use it to your advantage.

Here's how happiness and TV viewing are linked—and what you can do to help sustain long-term well-being.

Research suggests that listening to music may help decrease anxiety.

Being happy can help protect your heart, immune system, and more—but the source of your joy matters.

Seasonal affective disorder can occur in the spring and summer as well as the fall and winter.

Put these practices into place and you could lower your risk of cardiovascular disease.