The Census Bureau has revealed how the global population will change between now and 2100, with some nations losing hundreds of thousands of people and others seeing large population growth.

Major economies are heading toward a "population collapse" by 2100 because of falling fertility rates, new research has found. A report by the McKinsey Global Institute (MGI) on Wednesday, warns the ...

By 2100, some counties could see their populations ... But two-thirds of the world's population already lives in countries where fertility is below this so-called replacement rate.

Earlier this year a doomsday scenario suggested billions of people will disappear from the world ... the population will dip to around six billion by the time calendars flip to 2100.

The United Nations predicts the world population will reach 7 billion on October 31 ... According to a May 2011 U.N. report, the global human population will likely exceed 10 billion by 2100. This ...

World Population Day 2024 is a moment to ask who ... 9.7 billion in 2050, and 10.9 billion in 2100. This dramatic growth has been driven largely by increasing numbers of people surviving to ...