Proving babies are what they eat, researchers discuss how breast milk, iron and microbes can enrich, nourish and protect them.

From how babies grow to how they go, three scientists find out that crawling is much more than just a transitional phase.

Examining the rhythm and flow of language, experts explore how babies break down linguistic beats before they know how to speak.

Researchers dive into sleep, a dynamic time for babies, with studies on twitching, apps and naps.

Scientists explore the ways that walking changes a baby's world and unveil findings on neonatal reflexes, skeletal development and talking.

Disputing the notion of a blank slate, three studies explore how babies are born with expectations about everyday life.

Researchers reveal the ways that infants learn how to anticipate and respond to the movements of others.

Experts show how babies embark on a sensory journey that will shape the rest of their lives.

Experts make discoveries about how babies get along with others using humor, morality and shared experiences.

Three scientists tackle the nature-vs.-nurture debate, showing how genetics and environment work together as infants discover who they are.

Researchers demonstrate that toddlers naturally possess social skills, abilities that separate humans from all other species.