Ancient Earth: Life Rising Preview

Season 50 Episode 13

About the Episode

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.

Aired: | Expires: | Runtime: 30s

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Extras

Solar System: Storm Worlds Preview

Discover the dramatic forces creating spectacular weather on neighboring planets and moons.

0:30
What Happened to the Hole in the Ozone Layer?

In the 1980s scientists discovered a crucial part of the Earth’s atmosphere was extremely thin.

3:13
Could Jurassic Park Actually Happen?

Will we ever get dinosaur DNA?

1:55
How Deepfakes Manipulate Reality

Deepfakes are getting more convincing and easier to make.

4:22
Legacy of the Land

Native American communities share their culture and knowledge to address climate change.
Harvesting the Future

Ak-chin farming makes desert agriculture possible, and now, those practices help communities today.

9:22
Megadroughts and Indigenous Voices

The Southwest is in a megadrought, but Native Americans have survived them before.

7:51
Standing the Heat

Reintroducing the hogan, an earthen Navajo structure that stays cool in the summers without AC.

8:44
Tides of Tradition

Following a local Unangax̂ hunter, hear the realities of food access in the changing Arctic.

9:47
Keepers of the Coastline

In Northern California, Marine science is guided by Tolowa Dee-ni' Nation’s community and culture.

11:56