Those tiny dots are actually blood cells moving in the retina of your eye.
Our bodies are also made up of living cells, the antibiotics have to distinguish between the cells in our bodies and the cells of the bacteria.
Scientists may soon be able to use wisdom teeth to create stem cells.
Researchers are developing a new way to detect cancer using a simple cheek swab.
A Moment of Science answers your questions about creating, mixing and drinking alcohol.
Did you know that scientists are studying how bugs survive in harsh, frozen environments to learn how to keep our ice cream cold?
Have you ever gotten a virus and wondered how your body was fighting it off?
What exactly happens to your body after you have a glass of beer?
Ever wonder how to get the best tasting frozen veggies?
Have humans evolved to be at risk for diseases like cancer?