Nosebleeds are common in kids and usually aren't serious. Most stop on their own and can be cared for at home. Nosebleeds happen more often in winter and when the air is dry. Stay calm and reassure ...

Alpha thalassemia is a blood disorder in which the body has a problem producing alpha globin, a component of hemoglobin, the protein in red blood cells that transports oxygen throughout the body.

Coughing is a healthy reflex that helps clear the airways. A severe cough or one that lasts more than a week requires a medical checkup. But many coughs are caused by a virus that just needs to run ...

Before having sex, it’s important to know about birth control and protecting against unplanned pregnancy and sexually transmitted diseases (STDs).

The complete blood count (CBC) is the most common blood test. It analyzes red blood cells, white blood cells, and platelets.

It takes time to learn to manage ADHD. These tips for teens can help with school and learning.

Find out how to take care of your body, eat healthy, and stay fit!

Where would you be without your bones? Learn more about the skeletal system in this article for kids.

Easy bruising and excessive bleeding can be signs of Von Willebrand disease, a genetic disorder that affects blood's ability to clot.

If you just sneezed, something was probably irritating or tickling the inside of your nose. Learn more about why you sneeze in this article for kids.

Now hear this! Here's an article about ears. Find out how your amazing ears do their amazing job.

What Are Helicobacter pylori? Helicobacter pylori (H. pylori) are a type of bacteria. These germs are a common cause of digestive illnesses, including: gastritis: the irritation and inflammation of ...