We’re taught from childhood to wash our hands responsibly, confident that water and soap will leave our hands pristine. Yet, ...

The assignment from Nichole Ward’s microbiology professor was simple: Choose a location, open a petri dish for three minutes and observe what grew over the next two days. No one’s sample came back ...

Next time you wash your hands in a public restroom, you may want to think twice about heading towards the hand dryers. A viral video circulating on TikTok reveals what happens if you use a hot-air ...

The assignment from Nichole Ward’s microbiology professor was simple: Choose a location, open a petri dish for three minutes and observe what grew over the next two days. No one’s sample came back ...