Most people don't know how to check their tap water for PFAS. Here's how to test your home and cut your exposure today.

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan covers air and water filtration, as well as ...

In the pilot testing among Southern Vermont schools, 75 water samples were taken from a total of 40 taps at Bennington Elementary School. Of those, 71 samples were at or less than 1 ppb of lead, while ...

One in every five taps tested was at or above the level requiring that it be removed, because it has a higher chance of harming children. Thousands of lead-tainted taps have been replaced or are no ...