After years of deep-sea sleuthing, National Geographic Explorer Katy Croff Bell has created a treasure map. It’s not drawn on ...

A team of seismologists has assembled the most extensive map yet of deformation deep inside Earth, revealing that the warping of rock just above the core-mantle boundary closely tracks the paths of ...

As the counteroffensive heats up, the world is watching this map's every move. In a small office in Kyiv, two young men in their early 20s work the controls of their command center, aware of the ...