What’s in a name? How much does changing the name of a body of water really matter? These are the questions that irked ...

After U.S. President Donald Trump issued an executive order renaming the Gulf of Mexico as Gulf of America ... waterway in the Pacific Ocean. China issued a map in 1947 detailing its claims ...

Florida officially recognized "Gulf ... Ocean). One map dated 1584 called it "Mare de Nort," or "Sea of the North." Baptiste Boazio, the illustrator and map maker of Francis Drake's Caribbean cruise ...