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Picture a Scientist Preview
Women make up less than a quarter of STEM professionals in the United States, and numbers are even lower for women of color. But a growing group of researchers is exposing longstanding discrimination and making science more inclusive.
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Meet one of the ocean’s most beautiful and destructive species: Lionfish.
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Psychedelics are unlocking new ways to treat conditions like addiction and depression.
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Is artificial intelligence making policing and courts fairer, or is it increasing bias?
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53:43
A team tackles the restoration of iconic Notre Dame Cathedral.
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53:31
Can innovative engineering projects save Venice?
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Can innovative drugs and therapies finally end HIV?
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Discover how NASA engineers built and launched the most ambitious telescope of all time.
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Ancient footprints provide new evidence of humans and extinct giant beasts of the Ice Age.
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53:20
How could a single ship cause a major supply chain crisis around the globe?
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Sir David Attenborough explores a site with traces of ancient mammoths and Neanderthals.
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In the Arctic, enormous releases of methane, a potent greenhouse gas, threaten the climate
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Explore great ancient Maya cities and why their inhabitants abandoned them.