Well, which is better at predicting your risk of having a heart attack? Bapu Jena explores the promise — and perils — of artificial intelligence in medicine.

We often select doctors based on their reputations or on misconceptions about what really matters. But research shows that doctors’ experience and where they trained can significantly impact patient care. 

 In Latin, the word “placebo” means “I shall please.” In the medical world, placebos mean something … well, a little different. Bapu Jena walks us through the thorny world of placebo research and the implications the placebo effect can have for patients.

We now have more access to TV, movies, and streaming entertainment than anytime in history. So what do we actually know about what all that screen time does to us? We look back at some compelling studies that show, actually, it may change us for the better.

Each year, millions of people get sick or die from diseases caused by their own unhealthy behavior. Getting people to change their bad habits – to quit smoking, eat better, or exercise – can be extremely hard. But what if we paid them? 

Bill Frist was a transplant surgeon before serving in the Senate, where he drove controversial legislation on embryonic stem cells and end-of-life care. Did he change politics? Or did politics change him?

Since doctors are human, they bring their own beliefs and preferences into the examination room. But they’ve also taken an oath to act in the best interest of all patients. What happens when politics and medicine collide? 

A clever study tracking the survivors of Hurricane Katrina came to a bold conclusion: when it comes to your health, place is destiny. So how can the benefits of healthier places be spread to everyone?

Aging carries a risk of losing our memory, focus, and ability to take care of ourselves and others. Does leaving the workforce worsen that risk? We investigate the research. And…Bapu asks: is it time for dad to retire?

The National Institutes of Health is the backbone of health research in the U.S., and Collins has been in charge for more than a decade. Now that he’s stepping down, he ponders the arc of his history-making career, from his leadership of the Human Genome Project to the fight against Covid-19 (not to mention the absolute happiest moment of his life).