The Aztecs, just like the Mayans, used three distinct calendars, which led to a very complex form of astrology being formed. This art associates a sign of the day, a sign of the month and a sign of ...

Aztec writing sometimes used different colours to refine a word's meaning: This page is from an early 16th century book about Aztec imperial taxation, the Matricula de Tributos, now in the National ...

According to tradition, the Aztec god of the sun and war, Huitzilopochtli (whose name in Náhuatl means "left-handed hummingbird" or "hummingbird of the south"), commanded the Aztecs to leave their ...