Tig Notaro on the Healing Power of Laughter

If you thought high cholesterol was something to worry about later in life, you’re not alone. But new advice has a lot of people wondering if they should be getting checked sooner. Dr. Sanjay Gupta breaks down the new guidelines, who should pay attention, and what it actually mea ...  Show more

“All About Allergies” is the new book by Dr. Zachary Rubin, a double-board certified allergist and immunologist who joins Dr. Sanjay Gupta to break down what distinguishes an allergy from an intolerance, what flags to watch out for before a reaction, and explain what to expect fr ...  Show more

Comme pour les grands singes, le rire a un intérêt tout particulier dans l’évolution de notre espèce. Par exemple, vous saviez que l’humour, c’était une tactique super rentable en termes de temps et d’efforts, pour créer du lien dans un groupe ? En moyenne, nous rions 15 à 20 foi ...  Show more

Isn’t it odd that, when something’s funny, you might show your teeth, change your breathing, become weak and achy in some places, and maybe even cry? In other words, why do we do this bizarre thing that is laughter? Since there’s no archaeological record of laughter, it’s impossi ...  Show more

Why do we laugh, and what makes something funny? A psychologist, a neuroscientist and satirist Mark Humphries weigh in on humour and the brain. 

In this special episode, Dr. Diane Reidy-Lagunes sits down with renowned journalist and cancer screening advocate Katie Couric at The Paley Center for Media in New York City. After losing her first husband to colon cancer in 1997, Katie made history when she received her first co ...  Show more