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Aug 18
10m 50s

Chikungunya Outbreak, Glacial Outbursts ...

Scientific American
About this episode
The chikungunya virus is rapidly spreading in China. Could it make its way to the U.S.? Meanwhile in Alaska a glacial lake outburst flooded the nearby Mendenhall River to record levels. And in Ethiopia fossilized teeth reveal a new species of Australopithecus—one that possibly lived alongside one of our closer cousins in theHomo genus—shedding light on human ... Show More
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