Archaeologists have unearthed five ceramic puppets from a pyramid in San Isidro, El Salvador. The figurines date back 2,400 years, and significantly, all have dramatic facial expressions. The ...

Stereotyped by AI. My study shows that facial recognition programs exhibit two distinct types of bias. First, black faces were consistently scored as angrier than white faces for every smile.

This was a kiln-er find. Puppets with remarkable facial features believed to date back some 2,400 years have been discovered at the top of an ancient pyramid in the jungle of El Salvador.