But as explorers increasingly sought out the world just over the horizon ... A website called Map Myths has turned these mythical lands and geographical features into a surprisingly thorough ...

Flat, two-dimensional maps can look different because the world is actually curved. This means map-makers need to make compromises when drawing maps. These different map representations are called ...

To a nonmathematician, having the letter "i" represent a number that does not quite exist and is "imaginary" can be hard to ...

Pinpointing your place is extremely easy on the world map if you exactly know the latitude and longitude geographical coordinates ... For this the geological experts drew two sorts of imaginary lines ...