The Science of Happiness

Is there someone important you've never properly thanked? Hear how award-winning children's book author, Yuyi Morales, discovers the power of writing a "gratitude letter" to the librarian who changed her life.

Did you know what you wanted when you were in high school? Our teen guinea pig takes on the challenge of figuring out her purpose in life.

He started Afghanistan's first post-Taliban rock band when he was 18 years old. A decade later, our Happiness Guinea Pig takes on another challenge: writing about his emotions.

How do you build feelings of trust and security? Our Happiness Guinea Pig learns some truths about what it takes to feel supported.

When you’re helping others cope with stress and anxiety, how do you deal with your own? Psychiatrist Elizabeth Guinto tries a practice to be kinder to herself.