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Science and Nature

Climbing For Ancient Algae

The world of science is full of facts and figures, but behind the study are the people. In the end, it becomes a question not of how they do science — but why?

Climbing For Ancient Algae

Season 1 Episode 4 | 5m 26s | CC

Dr. Robin Kodner looks for the origins of life in the algae that grows high in mountain snowfields and glaciers.

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Human Elements

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Ken Wu has always been fascinated by trees. Now he’s working to save them.

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We don’t know yet if alien life exists. But if they do, they might think like an octopus.

Dr. Bonnie Baird is a translator. But the languages she decodes aren’t any we know.

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