Get out the hand sanitizer! You'll want to carry extra when you learn about this gross part of an airplane—and we use it every time we fly.

While some body parts are vulnerable to infection, others should remain hands-off because they tend to harbor high levels of bacteria. But it’s not all about germs. Certain areas of your body are ...

Your bathing area is one of the germiest parts of your bathroom. Learn where bacteria hide and find out whether showering is more sanitary than soaking. Studies have found that the bathing area in a ...

In 19th-century France, the young chemist challenged the theory of spontaneous generation and discovered an invisible world of airborne microbes. Credit...Antoine Maillard Supported by By Carl Zimmer ...

Children attending the science minicamp at the YMCA of Dodge County on Thursday learned about germs and the importance of hand hygiene from a local expert. Kim Queisser is a registered nurse with ...

Add Yahoo as a preferred source to see more of our stories on Google. During cold and flu season, sickness is commonly spread through coughing, sneezing and even touching surfaces. One of these ...

Hassan Vally does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. As flowers bloom and temperatures climb, many are eager to get back outside.