Earth may not have seven continents after all. From the earliest of grades, schoolchildren around the world have memorized ...

These are some of the most common geographic misconceptions that are both surprising and surprisingly hard to correct. Contrary to the map many of us have in our minds, almost all of South America ...

A team has created the most complete map of the world's rivers ever made offering a major leap forward for flood prediction, climate risk planning, and water resource management in a warming world.