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A to Z: The First Alphabet

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Can We Cool the Planet?

Can We Cool the Planet?

Season 47 Episode 16
53:31
Beyond the Elements: Reactions

Beyond the Elements: Reactions

Season 47 Episode 17
53:31
Beyond the Elements: Indestructible

Beyond the Elements: Indestructible

Season 47 Episode 18
53:30
Beyond the Elements: Life

Beyond the Elements: Life

Season 47 Episode 19
53:32
Looking for Life on Mars

Looking for Life on Mars

Season 48 Episode 2
53:46
Reef Rescue

Reef Rescue

Season 48 Episode 4
54:06
High-Risk High-Rise

High-Risk High-Rise

Season 48 Episode 8
52:36
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

A to Z: The First Alphabet

Season 47 Episode 13

Writing shaped our world and the rise of human knowledge, from the trading of goods to tales of ancient goddesses and kings. Follow the evolution of the written word, from 4,000-year-old carvings in an Egyptian turquoise mine to modern-day alphabets.

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Ice Age Footprints
53:21
Ancient footprints provide new evidence of humans and extinct giant beasts of the Ice Age.
Why Ships Crash
53:20
How could a single ship cause a major supply chain crisis around the globe?
Determined: Fighting Alzheimer's
53:28
Follow three women enrolled in a new study to try to prevent Alzheimer’s.
Augmented
1:25:02
An ingenious new technology allows prosthetic legs to move and feel like the real thing.
Great Mammoth Mystery
53:16
Sir David Attenborough explores a site with traces of ancient mammoths and Neanderthals.
Secrets in the Scat
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53:32
Join biologists on an ingenious hunt for the clues hidden in animal poop.
Arctic Sinkholes
53:30
In the Arctic, enormous releases of methane, a potent greenhouse gas, threaten the climate
Ancient Maya Metropolis
53:31
Explore great ancient Maya cities and why their inhabitants abandoned them.
Alaskan Dinosaurs
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53:21
Intrepid paleontologists discover that dinosaurs thrived in the Arctic’s cold and dark.
Butterfly Blueprints
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53:20
Explore how the scientific secrets of butterflies are inspiring technological innovations.
NOVA Universe Revealed: Big Bang
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53:16
Venture back to the birth of space and time as NOVA probes the mystery of the Big Bang.
NOVA Universe Revealed: Black Holes
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53:16
Take a seat on the ultimate thrill ride as NOVA explores the universe’s strangest objects.
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