Stereochemistry is the branch of chemistry concerned with the three‐dimensional arrangement of atoms within molecules and the consequences these arrangements have on chemical properties and reactivity ...

Making carbon–carbon bonds is hard. Linking racemic mixtures of two alkyls while simultaneously controlling the stereochemistry of both ends of the product is nigh on impossible. Now Gregory Fu, ...

PNAS is the world's most-cited multidisciplinary scientific serial. It publishes high-impact research reports, commentaries, perspectives, reviews, colloquium papers, and actions of the Academy. In ...

Canada's temporary foreign worker program is not fatally flawed but is "in need of reform," the country's immigration minister told Reuters on Tuesday, following a damning U.N. report that dubbed the ...