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Can Technology Detect Deepfakes Better Than Humans Can?

Can Technology Detect Deepfakes Better Than Humans Can?

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7:09
This Powerful Psychedelic May Help Treat Opioid Addiction

This Powerful Psychedelic May Help Treat Opioid Addiction

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3:28
Venus: The Planet With Battery Acid Clouds

Venus: The Planet With Battery Acid Clouds

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3:27
How the Martian Atmosphere Helped Nasa’s Rovers Restore Energy

How the Martian Atmosphere Helped Nasa’s Rovers Restore Energy

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2:59
Why is Haumea Shaped Like an Egg?

Why is Haumea Shaped Like an Egg?

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2:30
How a Walnut-Shaped Moon Help Shape Saturn’s Rings

How a Walnut-Shaped Moon Help Shape Saturn’s Rings

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2:35
This Tiny Moon Is a Volcanic Powerhouse

This Tiny Moon Is a Volcanic Powerhouse

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2:45
Enceladus: A Frozen Moon With Explosive Eruptions

Enceladus: A Frozen Moon With Explosive Eruptions

Video
1:56
Could This Icy Moon’s Ocean Support Life?

Could This Icy Moon’s Ocean Support Life?

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1:21
Why Do Comets Have Tails?

Why Do Comets Have Tails?

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0:55
This Moon May Have the Ingredients for Life

This Moon May Have the Ingredients for Life

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2:14
Cameras Capture Earthbound Meteorite

Cameras Capture Earthbound Meteorite

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1:39
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NOVA

What Happened to the Hole in the Ozone Layer?

The extreme thinning of the Ozone layer threatened to bring on a global crisis from destroying plants and ecosystems to sky-high skin cancer rates. So, what happened?
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Ancient Earth: Life Rising
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53:47
Season 50 Episode 13
Ancient Earth: Life Rising
See how life made the leap to land, turning a barren landscape into a lush, green world.
Ancient Earth: Frozen
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53:46
Season 50 Episode 12
Ancient Earth: Frozen
How did life survive on a planet covered in ice from pole to pole?
Ancient Earth: Birth of the Sky
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53:47
Season 50 Episode 11
Ancient Earth: Birth of the Sky
See how Earth transformed from a barren hellscape to a planet capable of sustaining life.
Your Brain: Who's in Control?
53:20
Season 50 Episode 10
Your Brain: Who's in Control?
Dive into the subconscious to see what’s really driving the decisions you make.
Your Brain: Perception Deception
53:30
Season 50 Episode 9
Your Brain: Perception Deception
Neuroscientists discover the tricks and shortcuts the brain takes to help us survive.
Hidden Volcano Abyss
53:19
Season 50 Episode 8
Hidden Volcano Abyss
Investigate one of the most powerful volcanic eruptions in recorded history.
Saving the Right Whale
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53:31
Season 50 Episode 7
Saving the Right Whale
Follow scientists determined to save the critically endangered right whale.
Chasing Carbon Zero
53:31
Season 50 Episode 6
Chasing Carbon Zero
Here’s how the U.S. could reach net-zero carbon emissions by 2050.
Weathering the Future
53:31
Season 50 Episode 5
Weathering the Future
Americans use ancient wisdom and new technology to fight extreme weather.
Nazca Desert Mystery
53:31
Season 49 Episode 17
Nazca Desert Mystery
Who created the Nazca lines and why? New clues to one of the greatest ancient enigmas.
Rebuilding Notre Dame
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53:43
Season 49 Episode 13
Rebuilding Notre Dame
A team tackles the restoration of iconic Notre Dame Cathedral.
Ice Age Footprints
53:43
Season 49 Episode 9
Ice Age Footprints
Ancient footprints provide new evidence of humans and extinct giant beasts of the Ice Age.
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