IN SOME PARTS of the West, children of healthy weight have become the exception. In poor countries, childhood obesity is spreading faster than ever before. The problem is not new: the percentage of ...

Explore a future world map in 100 years! See how Europe, Russia, India, and the Americas could look in 2125 with shifting ...

A striking new map from The World in Maps places the continents side by side by their median age, the age at which half the population is younger and half older. According to the graphic sourced from ...

You’ve probably seen it a thousand times: a map on the wall, north at the top, south down below. It feels so natural that we barely think about it.