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.

* 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 ...

What if the challenge for humanity’s future is not too many people on a crowded planet, but too few people to sustain the ...

Far more families are choosing to have fewer — or no — children. Many countries, including the U.S., now face a rapidly aging ...

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

The global population has continued to increase since then, even though the birth rate has fallen, largely because the world ...