It's Teacher Appreciation Week! Let's celebrate some educators from years gone by.... READ ON
Let's dig in to this slightly geeky technical problem—one that literally means the difference between life and death.... READ ON
Childhood vaccination is step one. Step two is helping parents keep track of it.... READ ON
Keeping a public toilet clean can mean the difference between life and death.... READ ON
Toilet-inventors need fake poop for testing. So, uh...what's in the fake poop?... READ ON
In a place where one toilet can serve 1,000 people every day, keeping things clean is a serious challenge.... READ ON
The latest Sesame Street Muppet was unveiled this Wednesday. Her name is Raya, and she's a 6-year old green monster. Raya will appear as part of Sesame Street's Cleaner, Healthier, Happier campaign in Bangladesh, India, and Nigeria. And she has a message: stay clean when using the toilet!... READ ON
There really was a Dr. Scholl. Podiatrist William Mathias Scholl was born in Indiana.