The gap in life expectancy across the United States between people who live the longest and the shortest has widened ...
The largest country in North America by land area is Canada, although the United States of America (USA) has the largest population. It is very cold in the north, near the Arctic Circle and it is ...
Looking at county election results shows the geography of America’s partisan divide. Robert Vanderbei Robert J. Vanderbei, ...
Homes in the US are heated by a variety of fuels. The interplay of who, what, and where is on full display in this detailed ...
We study the causes of “nutritional inequality”: why the wealthy eat more healthfully than the poor in the United States. Exploiting supermarket entry, household moves to healthier neighborhoods, and ...
The differences in U.S. life expectancy are so large it’s as if the population lives in separate Americas instead of one.