Unchecked use of technology and pandemic isolation have "reshaped" how teenagers develop—but it's not too late to intervene. This is the stark warning of educator Amber Chandler, who suggests teens ...

Human evolution has long been tied to growing brain size, and new research suggests prenatal hormones may have played a surprising role. By studying the relative lengths of index and ring fingers — a ...

Rhythm is everywhere. Even if you don't think you have it — it's fundamental to humans' biological systems. Our heartbeat is rhythmic. Speech is rhythmic. Even as newborn babies, humans can track ...