In times of health emergencies and humanitarian disasters where water is scarce, people worldwide have relied on the Tippy Tap. It's a DIY hand-washing station developed by aid workers that can be ...

Dyson Award season is rolling around again, showcasing the work of young engineers and designers from around the globe. Here's one French entrant aimed at teaching kids how to wash their hands in a ...

In areas with limited access to clean running water, hand-washing stations can help limit the spread of disease. But experts say not all taps are... In times of health emergencies and humanitarian ...