The world's population is expected to peak at 10.3 billion in 2084 and then decline to 10.2 billion through the end of the century.

Vladimir Putin is facing a catastrophic decline in demographics as a plunging birth rate and the ongoing war in Ukraine take its toll, new data has suggested ...

The red-billed quelea is the most abundant wild bird species in the world.

* Over 8 billion people live on Earth today, with the next billion coming fast * Fertility rates are declining in 60+ countries, while Africa drives future growth * Urbanization, //aging, and climate ...

The north’s population is 590,000, excluding foreign students and Turkish soldiers, ‘prime minister’ Unal Ustel said on ...