An international study changes the view that exposure to the toxic metal lead is largely a post-industrial phenomenon. The research reveals that our human ancestors were periodically exposed to lead ...

Human-AI interactions can resemble human-human social interactions, with computers, and especially AI-driven technologies, becoming increasingly important social actors. It is in these interactions ...

Compared to other primates, humans have evolved dramatic changes to cognitive and social behaviors. However, little is known about the molecular, cellular and circuit-level modifications in the human ...