Helena Osana received funding from the Social Sciences and Humanities Research Council of Canada for this research. Jairo A. Navarrete-Ulloa receives funding from the National Agency for Research and ...

Humans started counting tens of thousands of years ago, but when did they begin figuring out advanced arithmetic, algebra and even calculus? When you purchase through links on our site, we may earn an ...

Election specialist Jason Fragulia, 54, of Merced, left, and extra help election worker Lily Valencia, 35, of Livingston, right, work to feeds ballots into a tabulator machine at the Merced County ...