Researchers find key to Aztec symbol code System stymied scientists for centuries by BY ALAN ZAREMBO LOS ANGELES TIMES | April 6, 2008 at 4:02 a.m.

A 15th-century tunnel in Mexico City with both Spanish colonial and Aztec features is being re-buried after being uncovered in 2019. Authorities say the pandemic sapped funding for a public display.

Let's analyze the complex history of the poinsettia and how it went from an Aztec symbol to a Holiday icon. Shirley Gomez . Senior Writer. DECEMBER 20, 2024 3:20 PM EST DEC 20, 2024, 3:20 PM EST.

Aztec death whistles don't fit into any existing Western classification for wind instruments; they seem to be a unique kind of "air spring" whistle, based on CT scans of some of the artifacts.