

Ancient Earth: Life Rising Preview
Preview: Season 50 Episode 13 | 30sVideo has Closed Captions
See how life made the leap to land, turning a barren landscape into a lush, green world.
For billions of years, life teemed in Earth’s oceans while the land was desolate and inhospitable. See how life made the leap to land, transforming a barren, rocky landscape into the lush, green world we call home.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

Ancient Earth: Life Rising Preview
Preview: Season 50 Episode 13 | 30sVideo has Closed Captions
For billions of years, life teemed in Earth’s oceans while the land was desolate and inhospitable. See how life made the leap to land, transforming a barren, rocky landscape into the lush, green world we call home.
Problems playing video? | Closed Captioning Feedback
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NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.Providing Support for PBS.org
Learn Moreabout PBS online sponsorship- [Narrator] On Nova, Ancient Earth.
- Our green planet wasn't preordained.
- It's the result of an immense struggle over millions of years.
- Planets transformed bare rock into life-giving soil.
- It creates one of the most bizarre prehistoric landscapes of all.
- [Interviewee] An alien world.
- Life and Earth, they're not separate entities, they're totally interconnected.
- [Narrator] "Life Rising" on Nova.
♪ Wish I could go back in time ♪
Giant Prehistoric Fungi Once Ruled the Earth
Video has Closed Captions
Clip: S50 Ep13 | 3m 43s | Fossils show that millions of years ago, 20-foot-high fungi grew on Earth. (3m 43s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship- Science and Nature
Capturing the splendor of the natural world, from the African plains to the Antarctic ice.
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National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.