As its name suggests, an Aztec death whistle can make a most dreadful sound. But the effect depends on how it's played, explains musicologist and archaeologist Arnd Adje Both of the Free University of ...

Crafted around an Aztec temple, this skull‑shaped whistle produces a horrifying scream—and the story behind it could be far darker than you expect. Denaturalization of US citizens begins Purdue’s ...

Matt Jacobsen does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...