If Asteroid 2024 YR4 were to strike Earth, the energy released could be equivalent to 8 megatons of TNT, capable of devastating an area the size of Washington, D.C. The Best Romantic Movies of All ...

A globe always offers a more accurate model of the Earth’s surface than a flat map because it is 3D.

Tied to Earth Day, National Geographic’s first ... with the headline “What the world will feel like in 2070.” Because the globe is a 3D model, users can stand up and walk around it while ...