This year will bring "another significant decline of the birth rate" for the majority of countries, new analysis shows.

Human well-being on a finite planet towards 2100," uses a system dynamics-based modeling approach to explore two future ...

Since 1970, 73% of global wildlife has been lost, while the world's population has doubled to 8 billion. Research shows this ...

Spears: Depopulation is now the most likely future. In a few decades, the world's population will stop growing and begin to ...