In digging up ancient Aztec graves dating from the years 1250 to 1521 AD, archaeologists have found many examples of small whistles made of clay and formed into the shape of a skull. These ...

For the next 500 years, the skulls lay undisturbed underneath what was once the Aztec capital Tenochtitlan, but is now Mexico City. Until, that is, a group of archaeologists began the painstaking ...

Archaeologists have excavated more sections of an extraordinary Aztec tower of human skulls under the centre of Mexico City. Mexico's National Institute of Anthropology and History (INAH ...