A new analysis of hundreds of obsidian artifacts from the Aztec Empire has revealed the vast trade networks that supplied obsidian, sometimes even from rivals.

Vast Aztec trade networks behind ancient obsidian artifacts Date: May 13, 2025 Source: Tulane University Summary: Researchers analyzed 788 obsidian artifacts from Tenochtitlan, revealing that the ...

What to know: Aztec, a layer-2 rollup focused on privacy, shared Thursday that its testnet has finally gone live. The announcement comes as a wave of new privacy-focused solutions begin to capture ...

Tom Krasovic: As Aztecs’ season ends, Ted Leitner signs off Subscribers are entitled to 10 gift sharing articles each month. These can be shared with friends and family who are not subscribers.

Today we go into the archeological find that may just be the first aztec Emperor tomb ever found!

Sports Aztecs, Looking to Boost March Madness Credentials, Take Flight Against Nevada by Luis Monteagudo Jr. • Times of San Diego March 8, 2025, 11:12 p.m.

Here's your look at the Aztecs: The Last Sun trailer for this city-building strategy and city manager game. The trailer showcases features of Aztecs: The Last Sun, including your objectives ...

The Aztec death whistle is a mesoamerican instrument designed to imitate a human scream, and was often used during battle or at sacrificial ceremonies. Researchers from the University of Zurich ...

Why Aztec “death whistles” sound like human screams The basic mechanism relies on the Venturi effect, producing a unique rough and piercing sound.

The Aztec skull whistle produces a shrill, screaming sound. A study shows that these whistles have a disturbing effect on the human brain. The Aztecs may have deliberately used this effect in ...