Sign up for the TODAY newsletter

You have successfully subscribed to the TODAY newsletter.

Subscribe now and get trending stories, celebrity news and all the best of TODAY.

Behavior

Santa Cruz, Boulder, among the happiest cities in the US

In the final installment of the three-day series, Secrets to Happiness, TODAY correspondent Cynthia McFadden and author Dan Buettner explore the American cities that National Geographic says are the happiest places in the country. Cynthia McFadden also revealed the seven lifestyle changes that can boost happiness.

Best of TODAY

Play All