As President Donald Trump's whims reverberate across the world, one particular Chicago group — globe and mapmakers — rise to meet the challenge.

There are eight countries around the world that are known to have nuclear weapons, and there are fears that Iran could join ...

He conquered land across three continents, ruled over states from Egypt to modern-day India, and never lost a battle – before ...

Depending on how old you are, you might remember having to pull out a paper map to find your way around a place. Back then, ...