Research and statistical analysis help us understand how the world works, how effective medications and treatments are, what influences our health, the best approach for business practices, and much ...

For 130 years, dinosaurs have been divided into two distinct clades—Ornithischia and Saurischia. Here we present a hypothesis for the phylogenetic relationships of the major dinosaurian groups that ...

Download PDF More Formats on IMF eLibrary Order a Print Copy Create Citation In this paper, we re-examine two important aspects of the dynamics of relative primary commodity prices, namely the secular ...

Paleoanthropologist Lee Berger and his team published a peer-reviewed paper reexamining a contentious hominin burial ground in South Africa and argued that bodies of Homo naledi were placed in the ...