Dr. Sanjay Gupta travels to Cuba to investigate one of the most complex and controversial brain mysteries in recent years known as "Havana Syndrome." First reported by two dozen U.S. officials in Havana, Cuba starting in 2016, these unexplained health incidents have since multiplied to include hundreds of reports of concussion-like injuries around the globe. Despite various government investigations, American officials have yet to make clear what is behind these injuries and whether a directed energy weapon may be to blame. Dr. Gupta sets out to explain the truth behind "Havana Syndrome," the extent of its impact on the brain, and the potential continuing threat facing government officials at home and abroad. This special report originally aired on CNN on September 25, 2022. 
 
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Sanjay investigates “Havana Syndrome” Pt. 1

Is there a science to being happy? Does our brain chemistry, or even our genetics, determine how we feel about our lives? Can we learn to become even happier? While happiness may look different for everyone, and can at times feel impossible to achieve, we know it’s an emotion that can be crucial to both your physical and mental health. So in this season of Chasing Life, Dr. Sanjay Gupta is setting out to better understand happiness and what the science tells us about the best ways to achieve it.

Nutrition

Health & Fitness

Mental Health

Have you ever wondered: What does it mean to be truly happy? Can our brain chemistry, or even our genetics, determine how we feel about our lives? And, most importantly, can we learn to be even happier? Cognitive scientist and Yale University Psychology Professor Laurie Santos has spent her career researching these questions. As the host of The Happiness Lab, Laurie has gone on her own journey to discover what it truly means to be happy. On today’s podcast episode, Professor Santos will share her findings and how she says we can re-train our brains to make better choices, build better habits, and ultimately, be happier. 
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Is There A Science To Happiness?

It turns out a simple “thank you” really can go a long way. In fact, giving thanks doesn’t just make others feel good – it can also boost your own mental and physical well-being. Dr. Sanjay Gupta hears how gratitude helped one woman navigate a life-changing medical diagnosis. Plus, how you can implement a gratitude practice into your daily life. This episode originally aired on May 17, 2022.
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The Benefits of Gratitude

We've all heard of processed foods, but what about ultraprocessed foods, which make up more than half of the typical American diet? In this special Chasing Life: Spotlight, CNN Medical Correspondent Meg Tirrell explores how these foods became so widespread and the potential risks they pose to our health. She speaks with Professor Marion Nestle, a leading authority on nutrition and food policy and NIH senior investigator Kevin Hall, who conducted the first and only controlled clinical trial on ultraprocessed foods. Hear about the study's remarkable findings; it may change some of the choices you make in the grocery store. 
 
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How Worried Should You Be About Ultraprocessed Foods?

The U.S. is grappling with a recently discovered outbreak of avian influenza in dairy cows, driven by the highly pathogenic H5N1 virus. It's the first instance that the bird flu virus has been detected in US cattle. How concerned should we be about drinking milk or even eating chicken? And could this lead to the next pandemic? Sanjay speaks with epidemiologist Prof. Michael Osterholm, director of the Center for Infectious Disease Research and Policy at the University of Minnesota, about the complexities of the current outbreak and what the public needs to know right now.
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What You Need to Know About Bird Flu

Global temperatures are rising, severe storms are intensifying and people are feeling climate anxiety. Does saving the planet mean living without comfort or convenience? Can policies and technology turn things around? CNN Chief Climate Correspondent, Bill Weir believes taking better care of the earth and our ourselves can go hand-in-hand. He talks with Dr. Sanjay Gupta about what’s working, what needs to change and why there is reason to be optimistic about the future. They also discuss Weir’s call to action - his new book, “Life as We Know It (Can Be): Stories of People, Climate and Hope in a Changing World.”
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Sanjay investigates “Havana Syndrome” Pt. 1

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