Africa is Mother Earth. Gondwana, the first, single, landmass broke apart into today's continents, but its heart is Africa. Land of rifts, lakes and volcanoes, Africa's mineral deposits testify to its ...

The Olympic rings are among the most recognizable logo in the world. But what do the five rings mean? You might be surprised to know the history.

Recent earth science developments suggest that how we count our planet’s largest land masses is less clear than we learned in school. By Matt Kaplan The world is split up into continents, there are ...