Family size around the world is dropping. That choice by couples is triggering a population shift that's sending shock waves ...

Using data from the 2024 U.S. Census, the Pew Research Center has compiled insights into the growth rate, immigration and ...

The fight against malaria has stalled after two decades of progress, with climate change and population growth among factors ...

The world’s top 10 economies are confronting a demographic dilemma: fertility rates have slipped below the replacement threshold of 2.1 children per woman, raising the prospect of shrinking workforces ...

Iceland has for the first time in history confirmed the sightings of mosquitos, a worrying development depicting the ...