Season 48
Could the source of the deadliest viruses hold the secret to a healthier and longer life?
Bat Superpowers
As we excavate a 500-year-old wreck, learn the secrets behind history’s great ships.
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Ship That Changed the World
Will electric planes replace polluting airliners and lead to flying taxis in our cities?
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Great Electric Airplane Race
A revealing new investigation of one of history’s most iconic aviation disasters.
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Hindenburg: The New Evidence
Meet people struggling with infertility and the challenges of assisted reproduction.
Fighting for Fertility
Scientists race to help corals adapt to warming oceans through assisted evolution.
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Reef Rescue
Two leading researchers investigate racial bias built into widely used search engines.
Search Engine Breakdown
Researchers expose longstanding discrimination against women in science.
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Picture a Scientist
NASA launches its most ambitious search yet for traces of ancient life on Mars.
Looking for Life on Mars
What can DNA testing companies reveal about our ancestry and health, and at what risk?
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