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

U.S. tap water is generally safe and high quality. But that doesn’t mean every glass tastes the same, or that every ...

U.S. tap water is generally safe and high quality. But that doesn’t mean every glass tastes the same, or that every building’s plumbing delivers identical water to the faucet.

Filtration plays a vital role in ensuring the water we use every day is clean, safe, and enjoyable. Home water sources can contain contaminants that have entered the water either at its source or on ...

The price tag for Portland’s water filtration project has increased to $2.56 billion, and water officials said Thursday they’re hoping to push back a looming deadline to start filtering the city’s ...