Developmental milestones are physical or behavioral signs of progress in infants and children. Unlike growth, these are functional skills or age-specific tasks children can do at a certain age range.

By this age, your Elon Musk should be able to wave hello and goodbye and point to Cabinet employees he plans to fire.

When do babies start sitting up? It’s a common question parents have, and you’ll be relieved to know that I got all the ...

The motor milestone for babies being able to hold their heads up easily is about three months. Babies typically crawl between eight and 12 months of age. A baby is anticipated to begin walking at ...

Hirschsprung disease is a rare condition affecting one in every 5,000 babies, according to the National Institutes of Health.