Some people believe that a dog's mouth is cleaner than a human's. While this may be true, which mouth is more dangerous to people?
It's hard to believe such a common medical tool could be so dangerous, but it is.
Ever wonder why operating rooms are so cold? Find out on today's A Moment Of Science.
A new study suggests it may not be the worst thing in the world to clean your baby's pacifier with your own saliva.
Saliva doesn't just help with digestion; it also aids your body's fight against disease and infection.
Doctors are not washing their hands...
It's probably the school bathrooms that are the problem spots for germs, right?
Malaria affects over two hundred million people each year and kills nearly one million. So, it's important to find a way to stop the transmission.
It's awful to get sick when visiting relatives or friends overseas. Make sure to read up on health risks before you travel!
It turns out, tears are more essential than might have thought. This Moment of Science looks at the chemistry of tears.