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The whale that could walk
Season 51 Episode 1
NOVA
About the Episode
A small furry carnivore that lived both on land and sea is the ancestor of modern whales.
Aired: | Expires: | Runtime: 2m 48s
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This Powerful Psychedelic May Help Treat Opioid Addiction
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Can Technology Detect Deepfakes Better Than Humans Can?
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Solar System: Strange Worlds Preview
What are the weirdest worlds in our solar system, and how did they come to be?
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Solar System: Storm Worlds Preview
Discover the dramatic forces creating spectacular weather on neighboring planets and moons.
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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.
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Could Jurassic Park Actually Happen?
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How Deepfakes Manipulate Reality
Deepfakes are getting more convincing and easier to make.
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