An analysis of world energy and resource consumption trends reveals that total growth is insufficient to forestall major ...

There is a day for just about anything, including the world's population. Did you know that Every July 11th is World Population Day? This international day was established by the Governing Council of ...

The U.S. Census Bureau found that a “historic” decline in international migration has contributed greatly to slower population growth in the U.S., according to new data released Tuesday. Census data ...

A slowdown in immigration and lower birth rates could crimp the U.S. economy by shrinking the nation's workforce, researchers ...