Most of these come in either a square, rectangle, circle, or diamond. But there's one common road sign you probably pass by all the time that isn't shaped like any other: the No Passing Zone sign.

It’s that time of year again, the time when everyone gathers indoors to share a meal and maybe a germ or two. Health officials are seeing more cases of cold and flu-like symptoms since ...

And other soft, squishy surfaces. The New York University pathologist and self-described microbe hunter wrote a book called the The Secret Life of Germs. He knows where they are lurking.

In both cases, the germs behind the pandemic weren’t especially lethal. Covid-19 and the flu both fall within the normal range of mild infectious diseases. Compared with smallpox and Ebola ...

We know that coronavirus can spread through sneezes and coughs, and new research shows it can be passed from talking, or possibly even just breathing, which makes passing germs from object to ...

We know that coronavirus can spread through sneezes and coughs, and new research shows it can be passed from talking, or possibly even just breathing, which makes passing germs from object to ...

We know that coronavirus can spread through sneezes and coughs, and new research shows it can be passed from talking, or possibly even just breathing, which makes passing germs from object to ...

which makes passing germs from object to object that much easier. In her video, Lixey simulates going to the grocery store and she starts off by putting gloves on her hands, grabbing her cell ...