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Mammoths had a distinctive version of a gene known to play a role in sensing outside temperature, moderating the biology of fat, and regulating hair growth. That bit of DNA likely helped mammoths thrive in cold weather, scientists say. Courtesy of Giant Screen Films, 2012 D3D Ice Age, LLC/Penn State University hide caption

itoggle caption Courtesy of Giant Screen Films, 2012 D3D Ice Age, LLC/Penn State University
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Dinnerstein's performance in Cuba followed the release of Broadway-Lafayette, an album of piano concertos. Lisa-Marie Mazzucco/Courtesy of the artist hide caption

itoggle caption Lisa-Marie Mazzucco/Courtesy of the artist
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