An curved arrow pointing right. Although we are now smart enough to know that the sea horizon is not the edge of the world, it is difficult to name exactly which countries lie beyond. This ...

South America is in both the Northern and Southern Hemisphere, with the Equator running directly through the continent. The Tropic of Capricorn also runs through South America. The Pacific Ocean ...

North America is the third largest continent in the world. It is located in the Northern Hemisphere. The north of the continent is within the Arctic Circle and the Tropic of Cancer passes through ...

More than 75 cities in 30 countries in North, Central, and South America and the Caribbean are connected by Copa Airlines. (Photo via iStock / Getty Images Plus/anouchka). South America is a nature ...

An curved arrow pointing right. Although we are now smart enough to know that the sea horizon is not the edge of the world, it is difficult to name exactly which countries lie beyond. This ...