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Picture a Scientist

Picture a Scientist

Season 48 Episode 3
1:33:06
Reef Rescue

Reef Rescue

Season 48 Episode 4
54:06
Fighting for Fertility

Fighting for Fertility

Season 48 Episode 5
53:06
Hindenburg: The New Evidence

Hindenburg: The New Evidence

Season 48 Episode 6
53:13
Great Electric Airplane Race

Great Electric Airplane Race

Season 48 Episode 7
53:07
High-Risk High-Rise

High-Risk High-Rise

Season 48 Episode 8
52:36
Ship That Changed the World

Ship That Changed the World

Season 48 Episode 9
53:12
Bat Superpowers

Bat Superpowers

Season 48 Episode 10
53:13
The Cannabis Question

The Cannabis Question

Season 48 Episode 11
53:36
Particles Unknown

Particles Unknown

Season 48 Episode 12
53:28
Arctic Drift

Arctic Drift

Season 48 Episode 13
53:31
Edible Insects

Edible Insects

Season 48 Episode 14
53:28
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NOVA

Human Nature

Season 47 Episode 11

With an extraordinary new technology called CRISPR, we can now edit DNA—including human DNA. But how far should we go? Gene-editing promises to eliminate certain genetic disorders like sickle cell disease. But the applications quickly raise ethical questions. Is it wrong to engineer soldiers to feel no pain, or to resurrect an extinct species?

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Ancient Earth: Birth of the Sky
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53:47
See how Earth transformed from a barren hellscape to a planet capable of sustaining life.
Your Brain: Who's in Control?
53:31
Dive into the subconscious to see what’s really driving the decisions you make.
Your Brain: Perception Deception
53:30
Neuroscientists discover the tricks and shortcuts the brain takes to help us survive.
Hidden Volcano Abyss
53:19
Investigate one of the most powerful volcanic eruptions in recorded history.
Saving the Right Whale
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53:31
Follow scientists determined to save the critically endangered right whale.
Chasing Carbon Zero
53:31
Here’s how the U.S. could reach net-zero carbon emissions by 2050.
Weathering the Future
53:31
Americans use ancient wisdom and new technology to fight extreme weather.
New Eye on the Universe
53:31
See the latest stunning images and discoveries from the James Webb Space Telescope.
Ancient Builders of the Amazon
53:22
Archaeological discoveries reveal traces of ancient civilizations in the Amazon.
Star Chasers of Senegal
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53:20
A visionary scientist investigates the deep history of astronomy in West Africa.
London Super Tunnel
53:20
Thousands race to build Europe's biggest construction project–London's new railroad.
Zero to Infinity
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53:32
Discover how the concepts of zero and infinity revolutionized mathematics.
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