Researchers spot genes in an African mouse to identify the genetics of developmental patterning. The Argentine writer Jorge Luis Borges tells the story of an Aztec priest, Tzinacán, imprisoned ...

In the same box, archeologists previously found a sacrificed jaguar dressed like a warrior associated with the Aztec patron Huitzilopochtli, the war and sun god, before the COVID-19 pandemic ...

MEXICO CITY (Reuters) - A trove of Aztec sacrifices including a richly adorned jaguar dressed as a warrior and recently discovered in downtown Mexico City could lead archaeologists to the most ...