It's awful to get sick when visiting relatives or friends overseas. Make sure to read up on health risks before you travel!
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.
In 1928, Alexander Fleming was studying the bacterium, Staphylococcus, when some of the bacteria became contaminated with Penicillium...
Learn about how chemotherapy drugs work to fight cancer.
What is happening to vultures around the world? Why are they declining in numbers?
How do vultures avoid getting sick since they are known as nature's "clean up crew?"
More then 80% of medical students have reported being stuck by a needle at some point during training.
Isn't it amazing that dog breeds like the Chihuahua and the Great Dane can vary so much in size, yet be the same species?
Rushing to the aid of a cute baby animal is hard to resist, but be careful and follow the proper procedure.
There may be as many as one million to 1.5 million species of fungi, but that we've identified and named only about ten-percent of them.