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.
People have used moldy and fermented substances to treat wounds for over three thousand years. Learn about the history of antibiotics.
Learn about how chemotherapy drugs work to fight cancer.
Scientists claim they may have found a new way to fight antibiotic-resistant superbugs...with a little help from frogs!
While we all know that a kiss and a Band-Aid could usually cure our tears, it didn't really make our injuries go away. But what if it could?
Fungus may not sound too appetizing, but the white fluffy growths are much more nutritious than leaves. We use a similar process with cows.
According to some historians, "Ring Around the Rosy" is a song about the plague that wiped out nearly half the population of Europe during the Middle Ages.
Why is it that young children always get ear aches, but adults never do? Find out on this Moment of Science.
What do you do when infected with Pseudomonas aeruginosa? You'll want to know! Find out on this Moment of Science.
Since bacteria can build resistance to antibiotics, is it wise to use antibiotic ointments? Find out on this Moment of Science.