North America is the third largest continent in the world. It is located in the Northern Hemisphere. The north of the continent is within the Arctic Circle and the Tropic of Cancer passes through ...

Satellite images have led archaeologists ... to Norse settlements in North America. 5 min read This story appears in the November/December 2016 issue of National Geographic History magazine.

In the lowland marshes and swamps of Cretaceous North America, Deinosuchus watched and waited for prey to get close enough to bite. After running a new comparison of family relationships ...