Known as the "Aztec death whistle," this object is an ancient Mesoamerican wind instrument typically crafted into the shape of a skull. While experts aren't sure what the whistle would have sounded ...

The archaeologists also have detected a sculpture that could be of the Aztec rain god Tlaloc, or of the god of the sky and earth Tezcatlipoca. In addition, the dig has turned up five skulls and a ...