After five years of ceding dominance to China, the United States is (unofficially) back on top, thanks to this insanely fast machine. How fast? This is how the machine's developers at Tennessee's Oak ...

Multiply the initial population by the growth rate. This will give you the number of individuals that are added to the population in a 10-year period. (This number should be rounded up, since partial ...

Kathryn Jean Lopez: How significant is the article in the current issue of Nature that reports that the world population might peak at 9 billion in 2070? Nicholas Eberstadt: It is no new breakthrough ...

The U.S. Census Bureau reported its annual median household income estimate for 2024 on 9 September 2025, finding a household ...