Season 48

NOVA

Reef Rescue

Scientists race to help corals adapt to warming oceans through assisted evolution.

S48 Ep4 | 53m 21s

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NOVA

Search Engine Breakdown

Two leading researchers investigate racial bias built into widely used search engines.

S48 Ep101 | 20m 37s

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NOVA

Picture a Scientist

Researchers expose longstanding discrimination against women in science.

S48 Ep3 | 1h 33m 6s

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NOVA

Looking for Life on Mars

NASA launches its most ambitious search yet for traces of ancient life on Mars.

S48 Ep2 | 53m 46s

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NOVA

Secrets in our DNA

What can DNA testing companies reveal about our ancestry and health, and at what risk?

S48 Ep1 | 53m 26s

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