WASHINGTON (Reuters) - Using written symbols such as hearts, arrows and hands, the ancient Aztecs maintained an arithmetic system that was far more complex than previously understood, scientists said ...

Disguised Mexica merchants in Tzinacantlan acquiring quetzal feathers in Book 9. (all images courtesy of the Biblioteca Medicea Laurenziana, Florence, and by permission of MiBACT) After centuries of ...

BACK THOUSANDS. YES THOUSANDS OF YEARS. TUCKED AWAY IN NORTHWESTERN NEW MEXICO SITS A FOUNDATION FOR LTCUURES BOTH PAST AND PRESENT WE ARE AT AN ANCESTRAL PUEBLO ...

Mexico great empire at the time of the Spanish conquest often referred to as Aztec. It was actually Mexica, although the two ...

Centuries before the modern world, the Aztec people held a vision of the universe that was as beautiful as it was brutal. It began not with light, but with the 'Divine Duality'—Ometecuhtli and ...

Its fear-splitting screech reverberates throughout space and time. Swiss and Norwegian neuroscientists have discovered that the ancient Aztec death whistle — often credited with emitting the scariest ...