When you shop for a pitcher, faucet filter, or under-sink system, the box is usually plastered with badges that promise safer ...

If your home uses well water, you might assume it's pure because it comes from deep underground, but that's not always the case. It's different from city water, which is treated and tested regularly ...

Recent news about PFAS "forever chemicals" in Australian drinking water supplies has been very confronting. Many people are asking how they can remove these contaminants from their home drinking water ...

These tips can help you stay hydrated and healthy while adventuring—and ditch single-use plastic while you do it.

Fortunately, most drinking water is safe to drink. Here are a few contaminants to look out for, along with tips to test for and treat them. John Carlsen has more than a decade of experience testing ...