Add Yahoo as a preferred source to see more of our stories on Google. The Osher Map Library, at the University of Southern Maine in Portland, is home to half a million rare maps, globes and atlases, ...

Maps and everyday life are now so intertwined for most people that it’s difficult to imagine a world without them. Most of us use at least one map every day. Some of us use many, especially now they ...

Ever wondered why Greenland looks as big as Africa on the map? It’s because of something called the Mercator projection. Putting a 3-D planet on a two-dimensional world map was challenging for early ...