Unlike germs, however, it can be seen under a blacklight, enabling Rober to track how it spreads through his day-long experiment in a classroom. The teacher was doused with the invisible powder prior ...

WASHINGTON – The bacterial zoo inside your gut could look very different if you’re a vegetarian or an Atkins dieter, a couch potato or an athlete, fat or thin. Now for a fee – $69 and up – and a stool ...

In just 30 minutes, the makeshift infection had spread to everyone in the room. Some even had it on their mouths You can save this article by registering for free here. Or sign-in if you have an ...

How many bacteria live on a subway seat? What about on your wallet? In your dog's mouth? These are all questions that TikToker @the_lab_life1 endeavors to answer. By taking samples from everyday ...

A scientist has revealed the disgusting reason you should never use a hand-dryer in a public toilet and always opt for a paper towel instead. An experiment by a scientist who goes by Devon Science on ...

Hand dryers are harboring a dirty little secret - the machines suck up bacteria from the air and spray them on freshly washed hands. The invisible microbes were uncovered by TikToker @the_lab_life1, ...