It can be awfully cute when babies smile in their sleep—but is it a real smile, or just a reflex? We turned to experts to learn more. Among all of your baby’s first milestones, smiling is arguably one ...

What is it that makes parents think their own babies are the cutest babies in the world? What makes them so unabashedly biased? CBS News correspondent Steve Hartman tries to explain the phenomenon, ...

Babies smile in order to make those they are interacting with smile back using sophisticated timing much like comedians, who time their jokes to maximise audience response, researchers have found.

Most doctors say it's just gas, but Sandi Ford insists newborn babies can smile. She should know — she photographs them every day. The West London-based pregnancy and newborn photographer and founder ...