The new short documentary "Arctic Alchemy" follows scientist Roman Dial on an expedition in Alaska's Brooks Range. NPR's Ayesha Rascoe talks to Dial and the film's executive producer, Jon Krakauer.
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Ayesha Rascoe
Ayesha Rascoe is the host of Weekend Edition Sunday and the weekend host of Up First. As host of the morning news magazine show, she interviews newsmakers, entertainers, politicians and more about the stories that everyone is talking about or that everyone should be talking about.