On Thursday, the U.S. Census Bureau released new population estimates, projections and other demographic data up to the year 2100 for 21 countries and areas, and Newsweek has created an illustrative ...

Earth will be home to 8.8 billion souls in 2100, two billion fewer than current UN projections, according to a major study published Wednesday that foresees new global power alignments shaped by ...

In advance of the UN Summit of the Future, Earth4All has released a new report detailing two possible futures for Sub-Saharan Africa this century. In the best-case scenario, called the "Giant Leap," ...

Fertility levels in sub-Saharan Africa are among the highest in the world. As a result, recent fertility declines in a few countries have gained the attention of researchers and policy makers, and ...