PLoS ONE

Big toe's big bone holds evolutionary key

Our skeletons hold tell-tale signs that show that human bipedalism – walking upright and on two feet – are unique to humans especially when compared to our closest living relatives, apes. Exactly when ...

dateMar 13, 2015 in Evolution
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Is US immigration policy 'STEMming' innovation?

Foreign born graduate students in STEM (science, technology, engineering and math) disciplines who wish to pursue a career in industry or NGOs are much more likely to stay in the U.S. than those who wish to pursue a career ...

dateMar 11, 2015 in Social Sciences
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