"In this episode of FactSpark, we are going through every country of SouthAmerica and explore one interesting fact about ...

At first glance, many assume that North America dominates the Western Hemisphere not only in terms of landmass but also in ...

Tens of thousands of years ago, Homo sapiens embarked on a major migration out of Africa and began settling around the world. But exactly how, when and where humans expanded has long been a source of ...