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Sunken Ship Rescue

Sunken Ship Rescue

Season 42 Episode 2
53:38
Secrets of Noah's Ark

Secrets of Noah's Ark

Season 42 Episode 12
53:09
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
NOVA Season 42

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
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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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Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
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Discover the powerful volcanic eruptions that have shaped worlds across our solar system.
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What are the weirdest worlds in our solar system, and how did they come to be?
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Discover the dramatic forces creating spectacular weather on neighboring planets and moons.
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Explore big discoveries that have revolutionized our understanding of the universe.
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