Scientists believe they’ve decoded the mysterious symbols of Teotihuacan, revealing a potential ancient ancestor of Nahuatl.

The mystery of the now-ruined Mesoamerican city of Teotihuacan may rest in a lost language scholars said they’ve deciphered. The ruins near Mexico City include murals that scholars believe represent ...

More than two millennia ago, Teotihuacan was a thriving metropolis in central Mexico with up to 125,000 inhabitants. The city had gigantic pyramids and was a cultural center in Mesoamerica at the time ...

Researchers have recently made groundbreaking progress in decoding mysterious symbols found on ancient tablets, potentially unlocking secrets of ancient civilizations. These discoveries could ...

Regina Barber and Emily Kwong of NPR's Short Wave talk about the brain benefits of quitting cigarettes, language development in premature babies, and a mysterious imprint in a Chicago sidewalk.