Healthy longevity means a state of good physical, cognitive, and social functioning throughout a person's lifespan. There is an opportunity to leverage population aging for health, societal, and ...

Muslims are the fastest-growing faith group, followed by the religiously unaffiliated, according to a new Pew Research Center study measuring the evolution of the global religious population between ...

Next year is the last year that Europe's population is set to grow, as it is expected to start declining in 2026, with just one in 25 people living in the EU by the turn of the century, statisticians ...

Global fertility rates have been falling for decades and are reaching historically low levels. While the human population now exceeds 8 billion and may top 10 billion by 2050, the momentum of growth ...

A new Pew Research Center study measuring the evolution of the global religious population shows Muslims make up the fastest-growing faith group, followed by the religiously unaffiliated. Though it ...

Pew Research Center conducted this study to understand the demographic characteristics and experiences of adults who are married to or living with a same-sex spouse or partner. This analysis is part ...

BERLIN, Oct 22 (Reuters) - Ukraine's population has declined by 10 million, or around a quarter, since the start of Russia's full-scale invasion as a result of refugees leaving, collapsing fertility ...