PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.
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Chasing The Moon: American Experience
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Episode
53:47
Nova
Looking for Life on Mars
NASA launches its most ambitious search yet for traces of ancient life on Mars.
Episode
53:26
Nova
Secrets in our DNA
More than 12 million Americans have sent their DNA to be analyzed by companies like 23andMe and AncestryDNA, but what actually happens once the sample is in the hands of testing companies? What are they looking at and how accurate are they?
Episode
53:31
Nova
S47 E16: Can We Cool The Planet?
As global temperatures rise, scientists are exploring geoengineering solutions, from planting trees to sucking carbon out of the air to physically blocking out sunlight. But would it work? And what are the risks of engineering Earth's climate?
Episode
54:03
Nova
S47 E15: Touching The Asteroid
If spacecraft OSIRIS-REx can grab a piece of an asteroid and bring it back to Earth, scientists could gain great insight into our planet's origins, and even how to defend against rogue asteroids. But NASA only gets three shots at collecting a sample.
Episode
53:31
Nova
S47 E14: A to Z – How Writing Changed The World
Just as handwritten records changed how societies work, the printing press transformed the spread of information, igniting the Industrial Revolution. How did technologies — from pen to paper to printing press — make it all possible?
Episode
54:01
Nova
S47 E13: A to Z – The First Alphabet
Writing shaped civilization itself, from the trading of goods to tales of ancient goddesses and kings. Follow the evolution of the written word, from millennia-old carvings in an Egyptian turquoise mine to our modern-day alphabets.
Episode
53:17
Nova
S47 E12: Secret Mind of Slime
Scientists investigate the bizarre "intelligence" of slime molds, which appear to learn and make decisions — without a brain. These cunning, single-celled blobs can navigate mazes and create efficient networks. Can they also redefine cognition?
Episode
1:33:41
Nova
S47 E11: Human Nature
Our DNA can determine attributes from eye color to medical predispositions. An extraordinary technology called CRISPR allows us to edit human DNA, possibly eliminating genetic diseases or choosing our children's features. But how far should we go?
Episode
53:38
Nova
S47 E9: Decoding COVID-19
The coronavirus SARS-CoV-2 has upended life as we know it in a matter of mere months. But at the same time, an unprecedented global effort to understand and contain the virus-and find a treatment for the disease it causes-is underway.
Episode
53:31
Nova
S47 E9: Nature's Fear Factor
When top predators disappeared from Mozambique's Gorongosa National Park, other animals fell into unusual patterns. Now scientists are reintroducing wild dogs to restore the park's "landscape of fear" and with it the natural balance of the ecosystem.
Explore
Tina Turner: One Last Time
Tina Turner: One Last Time
1:39
Fast Forward
Extended Preview
1:27
Fast Forward
Meet A.G.N.E.S. - M.I.T. AgeLab’s Aging Suit
1:34
Fast Forward
Aging Together
0:30
Icons on Inspiration
Icons on Inspiration (Preview)
Episode
3:48
Blank on Blank
Larry King on Being Seduced
Episode
3:58
Blank on Blank
Wilt Chamberlain on Tall Tales
Episode
4:14
Blank on Blank
David Foster Wallace on Ambition
Episode
5:36
Blank on Blank
The Beastie Boys on Being Stupid
2:00
SoCal Update
Why Some People Are Facing Vaccine Guilt | Mar. 3
2:00
SoCal Update
City of L.A. Approves $5 ‘Hero Pay’ | Mar. 3
2:00
SoCal Update
Why South L.A.’s Vaccine Rates Remain Low | Mar. 2
2:00
SoCal Update
Vaccine for Food Workers; Dry February | Mar. 2
Special
The Book Makers
The Book Makers
Dolly Parton & Friends: 50 Years at the Opry
Dolly Parton & Friends: 50 Years at the Opry
Episode
55:31
The Jazz Ambassadors
The Jazz Ambassadors
Trailer
The Jazz Ambassadors
The Jazz Ambassadors (Trailer)
0:30
The Mallorca Files
S1 E2: King of the Mountains (Preview)
0:30
The Mallorca Files
S1 E1: Honour Amongst Thieves (Preview)
Loretta Lynn: My Story in My Words
