Every minute that they're awake awake, babies take in the sights, sounds, smells, and feel of the world around them. Although it may take a while to grasp what all this information means, your baby ...
Autism is one of the most common developmental disabilities. People with autism, also called autism spectrum disorder (ASD), have differences in the way their brains develop and process information.
We see and hear about hearts everywhere. A long time ago, people even thought that their emotions came from their hearts, maybe because the heart beats faster when a person is scared or excited. Now ...
What Is the Digestive System? Food is our fuel, and its nutrients give our bodies' cells the energy and substances they need to work. But before food can do that, it must be digested into small pieces ...
Click through this slideshow to learn more about the kidneys and urinary tract. The bean-shaped kidneys filter waste products out of the bloodstream and dispose of them by creating urine. Urine is ...
Sounds are everywhere, and you have two cool parts on your body that let you hear them all: your ears! So how do you hear? Watch this video to step inside an ear.
The thyroid (say: THYE-royd) is a gland, which is an organ that makes special chemicals called hormones (say: HOR-moans). The thyroid is shaped like a little butterfly or bow tie and it sits under the ...
Kids this age are walking and running, kicking, and throwing. They're naturally active, so be sure to provide lots of chances for your child to practice and build on these skills. How much is enough?
What Is the Respiratory System? When we breathe, the respiratory system takes in oxygen and sends out carbon dioxide. The cells in our bodies need fresh oxygen to stay alive. As cells do their jobs, ...
There are no set rules about how long to wait before taking a newborn out into the world or when to let people near the baby. Some doctors recommend that parents wait until their baby is a few months ...
Frostbite is a skin injury caused by freezing temperatures. Sometimes it also injures deeper tissue. Serious frostbite can go all the way down to the muscles and bones. If you can't get to a hospital ...
Why Is Hand Washing So Important? It's a message worth repeating — hand washing is by far the best way to keep kids from getting sick and prevent the spread of germs. When kids have contact with germs ...