New archaeological research led by Tulane University and Mexico’s Proyecto Templo Mayor has unveiled the extensive trade networks of the Aztec Empire, known as the Mexica, through the study of ancient ...

only one original Aztec sword survives. The sword, also on display in the exhibit, is a flat wooden club with a groove where razor-sharp obsidian - a type of volcanic glass - would have been ...

However, unlike other ankylosaurs, this one apparently had a tail a lot like an Aztec sword-club. Its discoverers found the fossil of S. elengassen in Cretaceous period rocks. These rocks date ...

However, unlike other ankylosaurs, this one apparently had a tail a lot like an Aztec sword-club. Live Science reported on the new species of ankylosaurus, which its discoverers have dubbed ...

only one original Aztec sword survives. The sword, also on display in the exhibit, is a flat wooden club with a groove where razor-sharp obsidian — a type of volcanic glass — would have been wedged in ...