Whether it’s political leaders like Donald Trump expressing concern about immigration, or individuals forced to leave their homes due to conflict, the movement of people across borders—and where they ...

Current models of human migrations consider cities as equal, so that migration fluxes are driven by population size (left). However, natural hazards, conflicts, or socioeconomic inequalities affect ...

A team of genome researchers from Weill Cornell Medicine in New York and Qatar have discovered that indigenous Arabs can directly trace their ancestors to migrants from Africa. “One of the exciting ...