The incredible variety of landscapes on Earth has kept explorers busy for centuries. Even now that virtually all of the land has been mapped, the most extreme locations on the planet—highest, lowest, ...

Cartographers rely on the authority of maps to communicate locations, guide navigation at sea, and shape people’s perceptions ...

In just a few days, Mars will come within 36 million miles of Earth, closer than it has been for 15 years. As the red planet nears, we’re looking back at National Geographic’s cartographic encounters ...

Do you know who is called the father of geography? Find out how Eratosthenes measured the Earth's circumference and created ...