While the number of Christians continued to grow from 2010 to 2020, the world’s population grew faster, according to the Pew ...

Theo Burman is a Newsweek Live News Reporter based in London, U.K. He writes about U.S. politics and international news, with a focus on infrastructure and technology. He has covered technological ...

It takes 2.1 births per woman to maintain a population size, barring immigration. More than half of the world’s countries have fallen below that rate. By the 2070s, senior citizens (age 65 and ...

Kanem is the Executive Director of the United Nations Population Fund (UNFPA), the United Nations sexual and reproductive health and rights agency On Nov. 15, the world’s population will hit 8 ...

Multiply the initial population ... world.) Add the result from Step 1 to the initial population to get the new population after 10 years. For the next 10-year period, the new population size ...

A stunning map published on Reddit shows that just over half of the world's population lives in 19 Asian countries, covering a small area of the globe. The map was created by a teacher called Ken ...

The world’s population hit 8 billion on Tuesday ... fertility rates have already fallen well below what is needed to maintain the size of the population. Today, the UN estimates around two ...