A few years ago, teenager Mia Heller came across an article in her local newspaper about ongoing water quality issues in her ...
Most tap water in the U.S. is safe to drink. But concerns about aging pipes, a group of chemicals known as PFAS and taste have fueled a booming market for home water filters.
A US high school student has pioneered a low-cost water filter using magnetic ferrofluid to capture 96% of microplastics.