A set of mysterious grooves on a cave floor in France has turned out to be far more than abstract art. Archaeologists now ...

Imagine looking down at Earth from space, but in real-time! A live satellite map uses pictures taken from satellites that are orbiting our planet right now. It shows you what’s happening on the ground ...

The Mercator projection, a centuries-old map style from the age of sail, still prevails in the internet age. Here’s what the African Union wants to use instead ...