Homeowners with private wells in several counties can apply for free PFAS testing and rebates for water treatment.

Virginia teenager Mia Heller’s filtration system harnesses the power of ferrofluid, a magnetic oil that binds to ...

Idaho's Silver Valley has produced about 1.2 billion ounces of silver since the late 1800s, enough to cast a solid cube ...

In a world of plasticky water filter pitchers, I tested two of the new generation of stainless-steel filter systems.

The proposed ammonia facility could produce roughly 12,000 tons annually, supplying between 80% and 100% of Central Farm ...