The most lethal epidemic killer is more common than you might think, the flu. Learn more on this Moment of Science.
True or false:we are now in the midst of a heart-failure epidemic? Find out on this Moment of Science.
Have you ever wondered how typhus and typhoid are different?
Did you know that every year millions and millions of eggs are intentionally infected with flu viruses? Why is this? Find out on A Moment of Science.
In a recent study of people passing through major airports, it turned out that 30% weren't washing their hands in the bathroom. Learn more on hand washing.