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 ...

The world's population is always of great interest to the public, but our attention seems to be drawn towards its size rather ...

Over the past century, the world's human population has exploded from around 2 billion to 8 billion. Meanwhile, the average fertility rate has gradually declined. And if that trend continues as it ...

Some countries will see significantly more population growth than others, offering both opportunities and challenges.