Friday, November 22
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Sled Dogs Have an Unbroken Genetic Ancestry Dating Back Nearly 10,000 Years

Sled Dogs Have an Unbroken Genetic Ancestry Dating Back Nearly 10,000 Years
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Scientists have traced the ancestry of modern sled dogs, such as Siberian huskies and Alaskan malamutes, all the way back to the end of the last ice age, highlighting an extraordinarily long period of genetic continuity.

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