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Mammal Origins

Mammal Origins

Season 53 Episode 4
53:38
Can Dogs Talk?

Can Dogs Talk?

Season 53 Episode 3
53:39
Angkor: Hidden Jungle Empire

Angkor: Hidden Jungle Empire

Season 53 Episode 2
53:39
Asteroids: Spark of Life?

Asteroids: Spark of Life?

Season 53 Episode 1
53:31
Operation Space Station: High-Risk Build

Operation Space Station: High-Risk Build

Season 52 Episode 19
53:40
Superfloods

Superfloods

Season 52 Episode 18
53:28
Ancient Desert Death Trap

Ancient Desert Death Trap

Season 52 Episode 17
53:21
Human: Building Empires

Human: Building Empires

Season 52 Episode 16
53:32
Human: Into the Americas

Human: Into the Americas

Season 52 Episode 15
53:25
Human: Neanderthal Encounters

Human: Neanderthal Encounters

Season 52 Episode 14
53:27
Human: Journeys

Human: Journeys

Season 52 Episode 13
53:25
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NOVA

Interview: Mind of a Fossil Hunter with Kirk Johnson

What do fossilized leaves, an asteroid, and Florida sinkholes have in common? Dr. Kirk Johnson is Sant Director at the Smithsonian Institution, National Museum of Natural History, and has the answers. Kirk oversees one of the largest natural history collections on the planet – and he’s spent his career digging into the story of life on Earth across millions (and billions) of years.

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Season
Ice Age Footprints
53:43
Ancient footprints provide new evidence of humans and extinct giant beasts of the Ice Age.
Why Ships Crash
Unlock with PBS Passport
53:20
How could a single ship cause a major supply chain crisis around the globe?
Great Mammoth Mystery
53:16
Sir David Attenborough explores a site with traces of ancient mammoths and Neanderthals.
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.
Edible Insects
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53:28
Take a tasty look at insect foods that could benefit our health and our warming planet.
Particles Unknown
53:28
Join the hunt for the universe’s most common—yet most elusive and baffling—particle.
The Cannabis Question
53:36
As state-legalized cannabis spreads, NOVA explores its little-known risks and benefits.
Reef Rescue
54:06
Scientists race to help corals adapt to warming oceans through assisted evolution.
Looking for Life on Mars
53:46
NASA launches its most ambitious search yet for traces of ancient life on Mars.
NOVA Season 47
53:32
Discover the fascinating chemistry that makes our world and everything in it—including us.
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