International migration from sub-Saharan Africa has grown dramatically since 2010
Sub-Saharan African nations account for nine of the 10 fastest growing international migrant populations since 2010.
Explore origin and destination totals of migrants from 233 countries between 1990 and 2017.
A new report from the American Academy of Arts and Sciences challenges preconceptions about the public face of science
A new analysis demystifies voter files, the widely-used and comprehensive digital databases used to better understand the U.S. electorate.