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 ...

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

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

The population of the United States has grown almost 123 times since the first federal census was conducted after the Declaration of Independence.

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

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

The global upswing in economic activity is strengthening, with global growth projected to rise to 3.6 percent in 2017 and 3.7 percent in 2018. Broad-based upward revisions in the euro area, Japan, ...

There is a day for just about anything, including the world’s population. Did you know that Every July 11th is […] ...

Scientists examine how our brain's perception of time changes, altering the way it measures all of the moments that make up ...

Differences in the gravitational pull between the Earth and the Moon will make July 9, July 22 and August 5 unusually short.