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Cuba's Cancer Hope
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Nova

Cuba's Cancer Hope

When the U.S. trade embargo left Cuba isolated from medical resources, Cuban scientists developed their own biotech industry — and promising lung cancer vaccines. Can they now team up with U.S. partners to make the treatments available to all?

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Airdates
Wednesday Jul 7, 9:00 PM PDT on PBS SoCal
Thursday Jul 8, 3:00 AM PDT on PBS SoCal
Thursday Jul 8, 4:00 PM PDT on PBS SoCal WORLD
Thursday Jul 8, 9:00 PM PDT on PBS SoCal WORLD
Friday Jul 9, 5:00 AM PDT on PBS SoCal WORLD
Friday Jul 9, 12:00 PM PDT on KCET
Sunday Jul 11, 11:00 AM PDT on PBS SoCal
Sunday Jul 11, 10:00 PM PDT on KCET
Monday Jul 12, 1:00 AM PDT on KCET
Monday Jul 12, 8:00 PM PDT on PBS SoCal 2
Tuesday Jul 13, 5:00 AM PDT on PBS SoCal 2
Tuesday Jul 13, 12:00 PM PDT on PBS SoCal 2
Saturday Jul 17, 7:00 PM PDT on PBS SoCal 2
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Full Episodes
Season
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Search Engine Breakdown

Two leading researchers investigate racial bias built into widely used search engines.
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Eighty years after the world’s largest airship ignited in a giant fireball, newly discovered footage sparks a reinvestigation of what exactly caused the Hindenburg disaster.
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Follow the journeys of people navigating fertility challenges from structural inequalities and racism to falling sperm counts, egg freezing, and IVF.
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Scientists race to help corals adapt to warming oceans through assisted evolution.
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Picture a Scientist

Researchers expose longstanding discrimination against women in science.
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Looking for Life on Mars

NASA launches its most ambitious search yet for traces of ancient life on Mars.
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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?
The sun from outer space shines down on Earth. | From "NOVA: Can We Cool the Planet?"
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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?
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