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The Ascent of Mammals

Recent fossil discoveries reveal that evolution began laying the groundwork for their rise to world domination long before the dinosaur-killing asteroid cleared the playing field

By Stephen Brusatte and Zhe-Xi Luo

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Meet the Early Mammals

A flurry of fossil discoveries over the past 15 years is allowing researchers to piece together the rise of mammals

By Kate Wong


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June 2016

Of Shamrocks and Science

Happy St. Patrick’s Day