Dr. De Luca - On Laughter

The Healing Power of Laughter

Laughter Coaching

Laughter Therapy for Seniors

Why Do We Blush?

Trump's Angry Impressions Are All About Maintaining Control

Hire a Laughter Coach!
Is It True Smiling Improves Your Mood?

The Science of Laughter

Good Grief, God! (book)

​

​

The Science of Laughter (French)
Emotional Management

WSJ: Is it True Smiling Imroves Your Mood?

Is it True Smiling Improves Your Mood (video)?

Six Basic Rules For Healthy Living

Is It True Smiling Improves Your Mood? (Japanese)