Impress folks at Christmas dinner this year when you share facts about poinsettias. Discover the past and present of this ...

This story appears in the January/February 2017 issue of National Geographic History magazine. Where do babies come from? The Aztecs’ answer to the classic child’s question was that they came ...

Archaeologists have discovered the ruins of an 800-year-old Aztec pyramid in the heart of Mexico City that could show the ancient city is at least a century older than previously thought.