700 million years ago, Earth was a giant snowball cloaked in ice from pole to pole—a global deep freeze that held the planet in a stranglehold, threatening the survival of the earliest complex life. How did life manage to hold on in this forbidding world? Leading scientists investigate how this catastrophe may have become a catalyst for life to evolve in creative new ways as it bounced back from the brink—setting the stage for the astonishing complexity we see today.
| Title | NOVA - Season 50 Episode 12 : Ancient Earth: Frozen |
|---|---|
| Alternative Titles | PBS新星Nova, نوا, نووآ, PBS Nova |
| Subtitle Available |
 ETC.
|
| First Air Date | 1974-03-03 |
| Last Air Date | 2025-11-12 |
| Number of Episodes | 1017 |
| Number of Seasons | 53 |
| Genres | Documentary, |
| Networks | PBS, |
| Casts | |
| Plot Keywords | , |
Episodes List
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NOVA Season 50 :Episode 1 London Super Tunnel London Super Tunnel
2023-02-01PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 2 Star Chasers of Senegal Star Chasers of Senegal
2023-02-08PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 3 Ancient Builders of the Amazon Ancient Builders of the Amazon
2023-02-15PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 4 New Eye on the Universe New Eye on the Universe
2023-02-22PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 5 Weathering the Future Weathering the Future
2023-04-12PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 6 Chasing Carbon Zero Chasing Carbon Zero
2023-04-26PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 7 Saving the Right Whale Saving the Right Whale
2023-05-03PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 8 Hidden Volcano Abyss Hidden Volcano Abyss
2023-05-10PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 9 Your Brain: Perception Deception (1) Your Brain: Perception Deception (1)
2023-05-17PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 10 Your Brain: Who's in Control? (2) Your Brain: Who's in Control? (2)
2023-05-24PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 11 Ancient Earth: Birth of the Sky Ancient Earth: Birth of the Sky
2023-10-04PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 12 Ancient Earth: Frozen Ancient Earth: Frozen
2023-10-11PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 13 Ancient Earth: Life Rising Ancient Earth: Life Rising
2023-10-18PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 14 Ancient Earth: Inferno Ancient Earth: Inferno
2023-10-25PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 15 Ancient Earth: Humans Ancient Earth: Humans
2023-11-01PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 16 Inside China's Tech Boom Inside China's Tech Boom
2023-11-08PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 17 The Battle to Beat Malaria The Battle to Beat Malaria
2023-11-15PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 50 :Episode 18 Lee and Liza's Family Tree Lee and Liza's Family Tree
2023-11-22PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
