This story appears in the November 2013 issue of National Geographic magazine ... and William Clark on their epic journey across North America. The other one is just beginning.

8 min read This story appears in the September 2013 issue of National Geographic magazine. The maps here show the world ... The Gulf of California would stretch north past the latitude of San ...

This story appears in the February 2017 issue of National Geographic ... maps made using ingredients synonymous with those regions. Think India rendered in spices, New Zealand in kiwifruit, South ...