Read on for helpful tips to create healthy sleep habits for your child.

Each child is different, but most children need to be given clear rules about behavior. Read on for some discipline tips by age group.

Young children may bite others out of frustration or stress, or because they feel powerless. Infants and toddlers often bite as a way of exploring their world.

The teen years are a time of growth spurts, puberty changes, and emotional and social development. Here's what you need to know.

A helpful look at age-appropriate hearing milestones for babies and toddlers.

Read on to learn about common physical, speech, and other developmental milestones to expect when your baby is this age.

This age is very social, and babies begin moving in much more purposeful ways.

A helpful look at common developmental milestones in young babies.

Read on to learn about the common developmental milestones for babies ages 10 to 12 months.

Flat head syndrome (deformational plagiocephaly) is when a baby's head develops a lasting flat spot. The flat spot may be either on one side of the head or on the back of the head. This happens when a baby sleeps in the same position most of the time or because of problems with the neck muscles.