From a digital vantage point in orbit, scientists have mapped every building on Earth—2.75 billion structures, all in 3D.

Researchers mapped exactly where buildings are in the world and how much space they take up. The result is a mind boggling ...

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.

A global game reveals that our idea of the size of continents is more accurate than classic maps and their distortions ...

Rare earth minerals have become the backbone of modern technology, fueling everything from smartphones and electric vehicles to advanced military systems. As nations race to secure these vital ...

VICTORIA FALLS, Zimbabwe—Scientists and civil society are urging delegates from more than 170 countries represented at a summit here to step up ambitions to combat the continued destruction of Earth’s ...