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A Hidden Cause of Sinkholes Is Lurking Underground

A Hidden Cause of Sinkholes Is Lurking Underground

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2:21
What Happened to the Hole in the Ozone Layer?

What Happened to the Hole in the Ozone Layer?

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3:13
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

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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
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NOVA

Ozempic's Surprising Real Power

Scientists thought Ozempic, and other similar drugs, helped people lose weight by working primarily in the gut. But now it's looking like it's real power could be in the brain.
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Rise of the Mammals
53:15
Season 46 Episode 17
Rise of the Mammals
Amazing fossils reveal how mammals took over after an asteroid wiped out the dinosaurs.
The Next Pompeii
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53:22
Season 46 Episode 6
The Next Pompeii
In the shadow of Vesuvius and Pompeii, a lesser-known volcano puts Naples at risk.
Decoding the Great Pyramid
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53:23
Season 46 Episode 4
Decoding the Great Pyramid
New archeological evidence shows the stunning engineering of the Great Pyramid of Giza.
Einstein's Quantum Riddle
53:51
Season 46 Episode 2
Einstein's Quantum Riddle
Join scientists as they grab light from across the universe to prove quantum entanglement.
Pluto and Beyond
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53:30
Season 46 Episode 1
Pluto and Beyond
The New Horizons spacecraft zooms toward an object 4 billion miles from Earth.
Operation Bridge Rescue
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53:21
Season 45 Episode 16
Operation Bridge Rescue
Follow engineers and woodworkers as they rebuild an iconic American covered bridge.
Thai Cave Rescue
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53:34
Season 45 Episode 14
Thai Cave Rescue
Follow the harrowing operation to rescue 12 boys stranded in a flooded cave in Thailand.
Addiction
53:45
Season 45 Episode 12
Addiction
Discover how opioid addiction affects the brain and how treatments are saving lives.
Decoding the Weather Machine
1:53:20
Season 45 Episode 7
Decoding the Weather Machine
Discover how Earth’s intricate climate system is changing.
Great Escape at Dunkirk
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53:15
Season 45 Episode 5
Great Escape at Dunkirk
How courage and ingenuity saved Allied troops during the epic Dunkirk operation in 1940.
Black Hole Apocalypse
53:26
Season 45 Episode 1
Black Hole Apocalypse
Take a mind-blowing voyage to the most powerful and mysterious objects in the universe.
Bird Brain
53:32
Season 44 Episode 20
Bird Brain
Watch as birds solve puzzles and challenge our basic notions of intelligence.
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