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Last updated on April 16, 2014 at 6:17 EDT

Latest Charlotte Lindqvist Stories

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2010-03-01 15:46:28

Researchers sequence the oldest ancient genome to date from a mammal A rare, ancient polar bear fossil discovered in Norway in 2004 is yielding a treasure trove of essential information about the age and evolutionary origins of the species whose future is now seen as synonymous with the devastation wrought by climate change. A paper published in the current issue of the Proceedings of the National Academy of Sciences by researchers at Penn State University, the University at Buffalo, the...