The remains of nearly 200 animals found in Mexico’s Teotihuacán are helping ... in conversation with and interacting, sometimes in very dangerous ways, with the human communities that were ...

Archaeologists in Mexico found nearly 200 animal remains beneath the Moon Pyramid ... "They were also in conversation with and interacting, sometimes in very dangerous ways, with the human ...

Mexican cartels, desperate to dominate the fentanyl drug trade amid global crackdowns, are using vulnerable people and animals to test the potency of their drugs, according to a report.