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Arctic Ghost Ship

Arctic Ghost Ship

Season 42 Episode 16
53:37
Making North America: Origins

Making North America: Origins

Season 42 Episode 20
53:35
Making North America: Life

Making North America: Life

Season 42 Episode 21
53:35
Making North America: Human

Making North America: Human

Season 42 Episode 22
53:36
Inside Einstein's Mind

Inside Einstein's Mind

Season 42 Episode 23
53:07
Iceman Reborn

Iceman Reborn

Season 43 Episode 5
53:32
Can Alzheimer's Be Stopped?

Can Alzheimer's Be Stopped?

Season 43 Episode 8
52:51
Operation Lighthouse Rescue

Operation Lighthouse Rescue

Season 43 Episode 13
53:41
Bombing Hitler's Supergun

Bombing Hitler's Supergun

Season 43 Episode 14
53:49
School of the Future

School of the Future

Season 43 Episode 15
1:53:34
Ultimate Cruise Ship

Ultimate Cruise Ship

Season 44 Episode 4
53:09
Building Chernobyl's MegaTomb

Building Chernobyl's MegaTomb

Season 44 Episode 8
52:55
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NOVA

Vaccines—Calling the Shots

Season 41 Episode 14

Diseases that were largely eradicated in the United States a generation ago—whooping cough, measles, mumps—are returning, in part because nervous parents are skipping their children's shots. NOVA takes viewers around the world to track epidemics, explore the science behind vaccinations, hear from parents wrestling with vaccine-related questions, and shed light on the risks of opting out.

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