Well, here's something you don't see every day: all 2.75 billion buildings of the world shown together in a single 3D map. Reading time 3 minutes The world has a lot of buildings. Now you can see them ...

A database of 2.75 billion buildings could help scientists to monitor urban planning, climate change, disaster risks and even corruption. Scientists have produced the most detailed 3D map of almost ...

Add Yahoo as a preferred source to see more of our stories on Google. The Equal Earth projection accurately reflects countries' relative sizes. - Equal Earth The United Nations General Assembly voted ...