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Human Elements
Tracking Invisible Cats | Bites
What is it like to study an animal that is almost impossible to see? Wildlife biologist Lauren Satterfield leads us on an epic adventure by car, snowmobile and on foot through deep snow to track elusive mountain lions in the wilderness.
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There’s nothing Kwasi Addae loves more than Puget Sound.

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Biologist Steven Clark bushwhacks his way up a trail as he searches for the Gorge daisy.

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

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An astronaut’s perspective on her work changes as she looks back at the Earth.

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A fire scientist connects his experience working the land with fire in his home community.

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Looking for the origins of life in the algae that grows high in the mountains.

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What is it like to study an animal that is almost impossible to see?

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