Vital Signs with Dr. Sanjay Gupta
Intergenerational care: Where kids help the elderly live longer
The centenarians dominating one region of Sardinia
Living near nature linked to longer lives, says study
About Vital Signs
Vital Signs explores health stories from around the world, giving a global perspective on how health issues are detected, treated and handled socially.
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Game shows that ability to navigate declines at young age
Do brain-training exercises really work?
How to stop city life from stressing you out
How language is processed by your brain
How a blinded soldier won gold at the Paralympics
How prosthetics can help a boy's dream come true
Run, swim and cycle with prosthetics
Training the body
Derrick Coleman makes 'No Excuses'
Deaf Super Bowl champion who broke the sound barrier
Neuroscientist's quest to understand language
Next generation hearing implants for kids
Breaking the Sound Barrier
Onboard the world's largest floating hospital
Saving lives on the world's biggest hospital ship
U.S. navy brings critical health care to Jamaica
What it's like to operate on a navy ship
The secrets that make Sherpas superhuman hikers
The man with the golden arm
Donors make a difference
Woman meets donor who saved her life
This man's blood has saved 2 million babies
Donors Saving Lives
Overcoming sleep apnea
Tired all of the time?
Why sleep matters
Quiz: The science of sleep
The woman who slept, but got no rest
The 'snoring sickness' that leaves you gasping for breath
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The air pollution that's choking Asia
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Hunting the 'fiery serpent'
Meera Senthilingam, for CNN
"It's such a loser of a disease that some countries eradicated it without even knowing they'd had it. It can naturally disappear."
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Wiping out polio, country by country
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These 8 whiz kids are the future of medicine
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Why measles won't take down the Maasai
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Return of the 'White Plague': Fears over the rise of 'incurable' TB
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Disease vs drugs: How microbes are winning the war
As experts warn we are heading to a "post-antibiotic age," what diseases do we have to fear?
Carpenter who cut off his fingers makes 'Robohand' with 3-D printer
Artificial eyes, plastic skulls: 3-D printing the human body
The 21st century has seen the growth of 3-D printing, with applications in architecture, engineering, and now, medicine.