PRRI combined U.S. Census and MIT Election Lab data from 3,142 counties to estimate local religious demographics. Among Bay ...

Newsweek has created a map that highlights a sobering reality for parts of the United States: in dozens of U.S. counties, average life expectancy is now lower than that of North Korea.

Populations around the world were drastically changed at the end of the second world war, but the US saw a steep rise in ...