Toothbrushes and showerheads in American homes are teeming with viruses known as bacteriophages (bacteria eaters), a new ...

Every time you shower, you are coating yourself with the showerhead bacteria and the viruses that prey on them.

New research is looking at which of those products are actually safe to use, examining how some contain toxic chemicals.

You probably expect bacteria and other grimy things to lurk in and around your toilet. But germs are also commonly found on ...