Have you ever fallen over and hit your head when playing? Did you feel a little dizzy and have a pain in your head? If...
Mycobacteria are ancient types of bacteria that can cause serious diseases in both people and animals. The best-known...
Bacteria are microscopic single-celled organisms that are invisible to the naked eye. They live all over the human body...
Could toy hearts possibly work as well as a real heart? To find out, we purchased six toy hearts, ranging from a spooky...
Proximal humerus fractures are a type of break of the upper bone of the arm that occurs near the shoulder. Because of...
Have you ever tried to throw a ball as fast as a professional baseball pitcher? Professional baseball pitchers throw...
Sugar is almost everywhere. You can find it in your favorite treats, like candies, cookies, ice cream, or soda. But...
Problems with the heart and blood vessels, called cardiovascular diseases, are very common—heart attacks, high blood...
Dr. Daniel De Carvalho studies how to fight cancer in new ways. He works in a field called epigenetics, which looks at...
Cystic fibrosis (CF) is a serious genetic disease that causes thick, sticky mucus to build up in the lungs and...
As an organism develops from a single fertilized egg cell, how do all the different organs and tissues of its body come...
Pain usually goes away after an injury, but for some children and teens, it lasts much longer. This kind of ongoing...
